128606604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1531031}}^1$

素因数の和:1531045

約数の個数: 24

約数和(自身を含む): 342951168

約数和(自身を除く): 214344564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1531031, 3062062, 4593093, 6124124, 9186186, 10717217, 18372372, 21434434, 32151651, 42868868, 64303302, 128606604]

約数ペア:

[(1, 128606604), (2, 64303302), (3, 42868868), (4, 32151651), (6, 21434434), (7, 18372372), (12, 10717217), (14, 9186186), (21, 6124124), (28, 4593093), (42, 3062062), (84, 1531031)]