31010058

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13151}}^1$

素因数の和:13290

約数の個数: 24

約数和(自身を含む): 67706496

約数和(自身を除く): 36696438

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 13151, 26302, 39453, 78906, 118359, 236718, 1722781, 3445562, 5168343, 10336686, 15505029, 31010058]

約数ペア:

[(1, 31010058), (2, 15505029), (3, 10336686), (6, 5168343), (9, 3445562), (18, 1722781), (131, 236718), (262, 118359), (393, 78906), (786, 39453), (1179, 26302), (2358, 13151)]