68193818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{442817}}^1$

素因数の和:442837

約数の個数: 16

約数和(自身を含む): 127531584

約数和(自身を除く): 59337766

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 442817, 885634, 3099719, 4870987, 6199438, 9741974, 34096909, 68193818]

約数ペア:

[(1, 68193818), (2, 34096909), (7, 9741974), (11, 6199438), (14, 4870987), (22, 3099719), (77, 885634), (154, 442817)]