621372

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 1478736

約数和(自身を除く): 857364

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 977, 1954, 2931, 3908, 5862, 11724, 51781, 103562, 155343, 207124, 310686, 621372]

約数ペア:

[(1, 621372), (2, 310686), (3, 207124), (4, 155343), (6, 103562), (12, 51781), (53, 11724), (106, 5862), (159, 3908), (212, 2931), (318, 1954), (636, 977)]