468708

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 1105440

約数和(自身を除く): 636732

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 281, 417, 556, 562, 834, 843, 1124, 1668, 1686, 3372, 39059, 78118, 117177, 156236, 234354, 468708]

約数ペア:

[(1, 468708), (2, 234354), (3, 156236), (4, 117177), (6, 78118), (12, 39059), (139, 3372), (278, 1686), (281, 1668), (417, 1124), (556, 843), (562, 834)]