68970138

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{188443}}^1$

素因数の和:188509

約数の個数: 16

約数和(自身を含む): 140202336

約数和(自身を除く): 71232198

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 188443, 376886, 565329, 1130658, 11495023, 22990046, 34485069, 68970138]

約数ペア:

[(1, 68970138), (2, 34485069), (3, 22990046), (6, 11495023), (61, 1130658), (122, 565329), (183, 376886), (366, 188443)]