68493642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1630801}}^1$

素因数の和:1630813

約数の個数: 16

約数和(自身を含む): 156556992

約数和(自身を除く): 88063350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1630801, 3261602, 4892403, 9784806, 11415607, 22831214, 34246821, 68493642]

約数ペア:

[(1, 68493642), (2, 34246821), (3, 22831214), (6, 11415607), (7, 9784806), (14, 4892403), (21, 3261602), (42, 1630801)]