218981304

素因数分解:

$2^3\times 3^2\times {\mathrm{3041407}}^1$

素因数の和:3041419

約数の個数: 24

約数和(自身を含む): 593074560

約数和(自身を除く): 374093256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3041407, 6082814, 9124221, 12165628, 18248442, 24331256, 27372663, 36496884, 54745326, 72993768, 109490652, 218981304]

約数ペア:

[(1, 218981304), (2, 109490652), (3, 72993768), (4, 54745326), (6, 36496884), (8, 27372663), (9, 24331256), (12, 18248442), (18, 12165628), (24, 9124221), (36, 6082814), (72, 3041407)]