18422696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{135461}}^1$

素因数の和:135484

約数の個数: 16

約数和(自身を含む): 36574740

約数和(自身を除く): 18152044

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 135461, 270922, 541844, 1083688, 2302837, 4605674, 9211348, 18422696]

約数ペア:

[(1, 18422696), (2, 9211348), (4, 4605674), (8, 2302837), (17, 1083688), (34, 541844), (68, 270922), (136, 135461)]