66519642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1583801}}^1$

素因数の和:1583813

約数の個数: 16

約数和(自身を含む): 152044992

約数和(自身を除く): 85525350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1583801, 3167602, 4751403, 9502806, 11086607, 22173214, 33259821, 66519642]

約数ペア:

[(1, 66519642), (2, 33259821), (3, 22173214), (6, 11086607), (7, 9502806), (14, 4751403), (21, 3167602), (42, 1583801)]