21764088

素因数分解:

$2^3\times 3^2\times {\mathrm{302279}}^1$

素因数の和:302291

約数の個数: 24

約数和(自身を含む): 58944600

約数和(自身を除く): 37180512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 302279, 604558, 906837, 1209116, 1813674, 2418232, 2720511, 3627348, 5441022, 7254696, 10882044, 21764088]

約数ペア:

[(1, 21764088), (2, 10882044), (3, 7254696), (4, 5441022), (6, 3627348), (8, 2720511), (9, 2418232), (12, 1813674), (18, 1209116), (24, 906837), (36, 604558), (72, 302279)]