21550139412

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{33883867}}^1$

素因数の和:33883927

約数の個数: 24

約数和(自身を含む): 51232408416

約数和(自身を除く): 29682269004

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 33883867, 67767734, 101651601, 135535468, 203303202, 406606404, 1795844951, 3591689902, 5387534853, 7183379804, 10775069706, 21550139412]

約数ペア:

[(1, 21550139412), (2, 10775069706), (3, 7183379804), (4, 5387534853), (6, 3591689902), (12, 1795844951), (53, 406606404), (106, 203303202), (159, 135535468), (212, 101651601), (318, 67767734), (636, 33883867)]