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abundant n.  and  idoneal n.

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(max 15 digits)

First numbers that belong to both sets:

12, 18, 24, 30, 40, 42, 48, 60, 70, 72, 78, 88, 102, 112, 120, 168, 210, 240, 280, 312, 330, 408, 462, 520, 760, 840, 1320, 1848.