21859524

素因数分解:

$2^2\times 3^3\times {\mathrm{202403}}^1$

素因数の和:202416

約数の個数: 24

約数和(自身を含む): 56673120

約数和(自身を除く): 34813596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202403, 404806, 607209, 809612, 1214418, 1821627, 2428836, 3643254, 5464881, 7286508, 10929762, 21859524]

約数ペア:

[(1, 21859524), (2, 10929762), (3, 7286508), (4, 5464881), (6, 3643254), (9, 2428836), (12, 1821627), (18, 1214418), (27, 809612), (36, 607209), (54, 404806), (108, 202403)]