13178568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42239}}^1$

素因数の和:42261

約数の個数: 32

約数和(自身を含む): 35481600

約数和(自身を除く): 22303032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 42239, 84478, 126717, 168956, 253434, 337912, 506868, 549107, 1013736, 1098214, 1647321, 2196428, 3294642, 4392856, 6589284, 13178568]

約数ペア:

[(1, 13178568), (2, 6589284), (3, 4392856), (4, 3294642), (6, 2196428), (8, 1647321), (12, 1098214), (13, 1013736), (24, 549107), (26, 506868), (39, 337912), (52, 253434), (78, 168956), (104, 126717), (156, 84478), (312, 42239)]