21362424

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{7877}}^1$

素因数の和:7999

約数の個数: 32

約数和(自身を含む): 53885520

約数和(自身を除く): 32523096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 7877, 15754, 23631, 31508, 47262, 63016, 94524, 189048, 890101, 1780202, 2670303, 3560404, 5340606, 7120808, 10681212, 21362424]

約数ペア:

[(1, 21362424), (2, 10681212), (3, 7120808), (4, 5340606), (6, 3560404), (8, 2670303), (12, 1780202), (24, 890101), (113, 189048), (226, 94524), (339, 63016), (452, 47262), (678, 31508), (904, 23631), (1356, 15754), (2712, 7877)]