123979728

素因数分解:

$2^4\times 3^1\times {\mathrm{2582911}}^1$

素因数の和:2582922

約数の個数: 20

約数和(自身を含む): 320281088

約数和(自身を除く): 196301360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2582911, 5165822, 7748733, 10331644, 15497466, 20663288, 30994932, 41326576, 61989864, 123979728]

約数ペア:

[(1, 123979728), (2, 61989864), (3, 41326576), (4, 30994932), (6, 20663288), (8, 15497466), (12, 10331644), (16, 7748733), (24, 5165822), (48, 2582911)]