9181028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 17085600

約数和(自身を除く): 7904572

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1129, 2033, 2258, 4066, 4516, 8132, 21451, 42902, 85804, 120803, 241606, 483212, 2295257, 4590514, 9181028]

約数ペア:

[(1, 9181028), (2, 4590514), (4, 2295257), (19, 483212), (38, 241606), (76, 120803), (107, 85804), (214, 42902), (428, 21451), (1129, 8132), (2033, 4516), (2258, 4066)]