21529458

素因数分解:

$2^1\times 3^2\times {\mathrm{593}}^1\times {\mathrm{2017}}^1$

素因数の和:2618

約数の個数: 24

約数和(自身を含む): 46748988

約数和(自身を除く): 25219530

約数列:

[1, 2, 3, 6, 9, 18, 593, 1186, 1779, 2017, 3558, 4034, 5337, 6051, 10674, 12102, 18153, 36306, 1196081, 2392162, 3588243, 7176486, 10764729, 21529458]

約数ペア:

[(1, 21529458), (2, 10764729), (3, 7176486), (6, 3588243), (9, 2392162), (18, 1196081), (593, 36306), (1186, 18153), (1779, 12102), (2017, 10674), (3558, 6051), (4034, 5337)]