18189648

素因数分解:

$2^4\times 3^2\times {\mathrm{126317}}^1$

素因数の和:126331

約数の個数: 30

約数和(自身を含む): 50906154

約数和(自身を除く): 32716506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 126317, 252634, 378951, 505268, 757902, 1010536, 1136853, 1515804, 2021072, 2273706, 3031608, 4547412, 6063216, 9094824, 18189648]

約数ペア:

[(1, 18189648), (2, 9094824), (3, 6063216), (4, 4547412), (6, 3031608), (8, 2273706), (9, 2021072), (12, 1515804), (16, 1136853), (18, 1010536), (24, 757902), (36, 505268), (48, 378951), (72, 252634), (144, 126317)]