68658642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293413}}^1$

素因数の和:293434

約数の個数: 24

約数和(自身を含む): 160204044

約数和(自身を除く): 91545402

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293413, 586826, 880239, 1760478, 2640717, 3814369, 5281434, 7628738, 11443107, 22886214, 34329321, 68658642]

約数ペア:

[(1, 68658642), (2, 34329321), (3, 22886214), (6, 11443107), (9, 7628738), (13, 5281434), (18, 3814369), (26, 2640717), (39, 1760478), (78, 880239), (117, 586826), (234, 293413)]