79214804946

素因数分解:

$2^1\times 3^2\times {\mathrm{20143}}^1\times {\mathrm{218479}}^1$

素因数の和:238630

約数の個数: 24

約数和(自身を含む): 171641383680

約数和(自身を除く): 92426578734

約数列:

[1, 2, 3, 6, 9, 18, 20143, 40286, 60429, 120858, 181287, 218479, 362574, 436958, 655437, 1310874, 1966311, 3932622, 4400822497, 8801644994, 13202467491, 26404934982, 39607402473, 79214804946]

約数ペア:

[(1, 79214804946), (2, 39607402473), (3, 26404934982), (6, 13202467491), (9, 8801644994), (18, 4400822497), (20143, 3932622), (40286, 1966311), (60429, 1310874), (120858, 655437), (181287, 436958), (218479, 362574)]