18372396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{218719}}^1$

素因数の和:218733

約数の個数: 24

約数和(自身を含む): 48993280

約数和(自身を除く): 30620884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 218719, 437438, 656157, 874876, 1312314, 1531033, 2624628, 3062066, 4593099, 6124132, 9186198, 18372396]

約数ペア:

[(1, 18372396), (2, 9186198), (3, 6124132), (4, 4593099), (6, 3062066), (7, 2624628), (12, 1531033), (14, 1312314), (21, 874876), (28, 656157), (42, 437438), (84, 218719)]