139072668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1655627}}^1$

素因数の和:1655641

約数の個数: 24

約数和(自身を含む): 370860672

約数和(自身を除く): 231788004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1655627, 3311254, 4966881, 6622508, 9933762, 11589389, 19867524, 23178778, 34768167, 46357556, 69536334, 139072668]

約数ペア:

[(1, 139072668), (2, 69536334), (3, 46357556), (4, 34768167), (6, 23178778), (7, 19867524), (12, 11589389), (14, 9933762), (21, 6622508), (28, 4966881), (42, 3311254), (84, 1655627)]