123753864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{396647}}^1$

素因数の和:396669

約数の個数: 32

約数和(自身を含む): 333184320

約数和(自身を除く): 209430456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 396647, 793294, 1189941, 1586588, 2379882, 3173176, 4759764, 5156411, 9519528, 10312822, 15469233, 20625644, 30938466, 41251288, 61876932, 123753864]

約数ペア:

[(1, 123753864), (2, 61876932), (3, 41251288), (4, 30938466), (6, 20625644), (8, 15469233), (12, 10312822), (13, 9519528), (24, 5156411), (26, 4759764), (39, 3173176), (52, 2379882), (78, 1586588), (104, 1189941), (156, 793294), (312, 396647)]