68918226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1031}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 148756608

約数和(自身を除く): 79838382

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 857, 1031, 1714, 2062, 2571, 3093, 5142, 6186, 11141, 13403, 22282, 26806, 33423, 40209, 66846, 80418, 883567, 1767134, 2650701, 5301402, 11486371, 22972742, 34459113, 68918226]

約数ペア:

[(1, 68918226), (2, 34459113), (3, 22972742), (6, 11486371), (13, 5301402), (26, 2650701), (39, 1767134), (78, 883567), (857, 80418), (1031, 66846), (1714, 40209), (2062, 33423), (2571, 26806), (3093, 22282), (5142, 13403), (6186, 11141)]