18204396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{216719}}^1$

素因数の和:216733

約数の個数: 24

約数和(自身を含む): 48545280

約数和(自身を除く): 30340884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 216719, 433438, 650157, 866876, 1300314, 1517033, 2600628, 3034066, 4551099, 6068132, 9102198, 18204396]

約数ペア:

[(1, 18204396), (2, 9102198), (3, 6068132), (4, 4551099), (6, 3034066), (7, 2600628), (12, 1517033), (14, 1300314), (21, 866876), (28, 650157), (42, 433438), (84, 216719)]