18204606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144481}}^1$

素因数の和:144496

約数の個数: 24

約数和(自身を含む): 45078384

約数和(自身を除く): 26873778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144481, 288962, 433443, 866886, 1011367, 1300329, 2022734, 2600658, 3034101, 6068202, 9102303, 18204606]

約数ペア:

[(1, 18204606), (2, 9102303), (3, 6068202), (6, 3034101), (7, 2600658), (9, 2022734), (14, 1300329), (18, 1011367), (21, 866886), (42, 433443), (63, 288962), (126, 144481)]