67398906

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{25357}}^1$

素因数の和:25805

約数の個数: 16

約数和(自身を含む): 135107424

約数和(自身を除く): 67708518

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 25357, 50714, 76071, 152142, 11233151, 22466302, 33699453, 67398906]

約数ペア:

[(1, 67398906), (2, 33699453), (3, 22466302), (6, 11233151), (443, 152142), (886, 76071), (1329, 50714), (2658, 25357)]