18589968

素因数分解:

$2^4\times 3^2\times {\mathrm{129097}}^1$

素因数の和:129111

約数の個数: 30

約数和(自身を含む): 52026494

約数和(自身を除く): 33436526

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129097, 258194, 387291, 516388, 774582, 1032776, 1161873, 1549164, 2065552, 2323746, 3098328, 4647492, 6196656, 9294984, 18589968]

約数ペア:

[(1, 18589968), (2, 9294984), (3, 6196656), (4, 4647492), (6, 3098328), (8, 2323746), (9, 2065552), (12, 1549164), (16, 1161873), (18, 1032776), (24, 774582), (36, 516388), (48, 387291), (72, 258194), (144, 129097)]