123187728

素因数分解:

$2^4\times 3^1\times {\mathrm{2566411}}^1$

素因数の和:2566422

約数の個数: 20

約数和(自身を含む): 318235088

約数和(自身を除く): 195047360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2566411, 5132822, 7699233, 10265644, 15398466, 20531288, 30796932, 41062576, 61593864, 123187728]

約数ペア:

[(1, 123187728), (2, 61593864), (3, 41062576), (4, 30796932), (6, 20531288), (8, 15398466), (12, 10265644), (16, 7699233), (24, 5132822), (48, 2566411)]