16971498

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7309}}^1$

素因数の和:7363

約数の個数: 32

約数和(自身を含む): 38596800

約数和(自身を除く): 21625302

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 7309, 14618, 21927, 43854, 65781, 131562, 197343, 314287, 394686, 628574, 942861, 1885722, 2828583, 5657166, 8485749, 16971498]

約数ペア:

[(1, 16971498), (2, 8485749), (3, 5657166), (6, 2828583), (9, 1885722), (18, 942861), (27, 628574), (43, 394686), (54, 314287), (86, 197343), (129, 131562), (258, 65781), (387, 43854), (774, 21927), (1161, 14618), (2322, 7309)]