8423724

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9887}}^1$

素因数の和:9965

約数の個数: 24

約数和(自身を含む): 19934208

約数和(自身を除く): 11510484

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 9887, 19774, 29661, 39548, 59322, 118644, 701977, 1403954, 2105931, 2807908, 4211862, 8423724]

約数ペア:

[(1, 8423724), (2, 4211862), (3, 2807908), (4, 2105931), (6, 1403954), (12, 701977), (71, 118644), (142, 59322), (213, 39548), (284, 29661), (426, 19774), (852, 9887)]