17943117572

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{2426057}}^1$

素因数の和:2426147

約数の個数: 18

約数和(自身を含む): 32147694558

約数和(自身を除く): 14204576986

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 7396, 2426057, 4852114, 9704228, 104320451, 208640902, 417281804, 4485779393, 8971558786, 17943117572]

約数ペア:

[(1, 17943117572), (2, 8971558786), (4, 4485779393), (43, 417281804), (86, 208640902), (172, 104320451), (1849, 9704228), (3698, 4852114), (7396, 2426057)]