21122232

素因数分解:

$2^3\times 3^1\times {\mathrm{641}}^1\times {\mathrm{1373}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 52926480

約数和(自身を除く): 31804248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 641, 1282, 1373, 1923, 2564, 2746, 3846, 4119, 5128, 5492, 7692, 8238, 10984, 15384, 16476, 32952, 880093, 1760186, 2640279, 3520372, 5280558, 7040744, 10561116, 21122232]

約数ペア:

[(1, 21122232), (2, 10561116), (3, 7040744), (4, 5280558), (6, 3520372), (8, 2640279), (12, 1760186), (24, 880093), (641, 32952), (1282, 16476), (1373, 15384), (1923, 10984), (2564, 8238), (2746, 7692), (3846, 5492), (4119, 5128)]