12518190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139091}}^1$

素因数の和:139104

約数の個数: 24

約数和(自身を含む): 32547528

約数和(自身を除く): 20029338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139091, 278182, 417273, 695455, 834546, 1251819, 1390910, 2086365, 2503638, 4172730, 6259095, 12518190]

約数ペア:

[(1, 12518190), (2, 6259095), (3, 4172730), (5, 2503638), (6, 2086365), (9, 1390910), (10, 1251819), (15, 834546), (18, 695455), (30, 417273), (45, 278182), (90, 139091)]