18423564

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9419}}^1$

素因数の和:9589

約数の個数: 24

約数和(自身を含む): 43256640

約数和(自身を除く): 24833076

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9419, 18838, 28257, 37676, 56514, 113028, 1535297, 3070594, 4605891, 6141188, 9211782, 18423564]

約数ペア:

[(1, 18423564), (2, 9211782), (3, 6141188), (4, 4605891), (6, 3070594), (12, 1535297), (163, 113028), (326, 56514), (489, 37676), (652, 28257), (978, 18838), (1956, 9419)]