8427978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36017}}^1$

素因数の和:36038

約数の個数: 24

約数和(自身を含む): 19665828

約数和(自身を除く): 11237850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 36017, 72034, 108051, 216102, 324153, 468221, 648306, 936442, 1404663, 2809326, 4213989, 8427978]

約数ペア:

[(1, 8427978), (2, 4213989), (3, 2809326), (6, 1404663), (9, 936442), (13, 648306), (18, 468221), (26, 324153), (39, 216102), (78, 108051), (117, 72034), (234, 36017)]