21000875054424

素因数分解:

$2^3\times 3^1\times {\mathrm{315589}}^1\times {\mathrm{2772709}}^1$

素因数の和:3088307

約数の個数: 32

約数和(自身を含む): 52502372934000

約数和(自身を除く): 31501497879576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 315589, 631178, 946767, 1262356, 1893534, 2524712, 2772709, 3787068, 5545418, 7574136, 8318127, 11090836, 16636254, 22181672, 33272508, 66545016, 875036460601, 1750072921202, 2625109381803, 3500145842404, 5250218763606, 7000291684808, 10500437527212, 21000875054424]

約数ペア:

[(1, 21000875054424), (2, 10500437527212), (3, 7000291684808), (4, 5250218763606), (6, 3500145842404), (8, 2625109381803), (12, 1750072921202), (24, 875036460601), (315589, 66545016), (631178, 33272508), (946767, 22181672), (1262356, 16636254), (1893534, 11090836), (2524712, 8318127), (2772709, 7574136), (3787068, 5545418)]