18309804

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28789}}^1$

素因数の和:28849

約数の個数: 24

約数和(自身を含む): 43530480

約数和(自身を除く): 25220676

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28789, 57578, 86367, 115156, 172734, 345468, 1525817, 3051634, 4577451, 6103268, 9154902, 18309804]

約数ペア:

[(1, 18309804), (2, 9154902), (3, 6103268), (4, 4577451), (6, 3051634), (12, 1525817), (53, 345468), (106, 172734), (159, 115156), (212, 86367), (318, 57578), (636, 28789)]