31317714

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11677}}^1$

素因数の和:11834

約数の個数: 24

約数和(自身を含む): 68316300

約数和(自身を除く): 36998586

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 11677, 23354, 35031, 70062, 105093, 210186, 1739873, 3479746, 5219619, 10439238, 15658857, 31317714]

約数ペア:

[(1, 31317714), (2, 15658857), (3, 10439238), (6, 5219619), (9, 3479746), (18, 1739873), (149, 210186), (298, 105093), (447, 70062), (894, 35031), (1341, 23354), (2682, 11677)]