68142354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1622437}}^1$

素因数の和:1622449

約数の個数: 16

約数和(自身を含む): 155754048

約数和(自身を除く): 87611694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1622437, 3244874, 4867311, 9734622, 11357059, 22714118, 34071177, 68142354]

約数ペア:

[(1, 68142354), (2, 34071177), (3, 22714118), (6, 11357059), (7, 9734622), (14, 4867311), (21, 3244874), (42, 1622437)]