21012324

素因数分解:

$2^2\times 3^1\times {\mathrm{863}}^1\times {\mathrm{2029}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 49109760

約数和(自身を除く): 28097436

約数列:

[1, 2, 3, 4, 6, 12, 863, 1726, 2029, 2589, 3452, 4058, 5178, 6087, 8116, 10356, 12174, 24348, 1751027, 3502054, 5253081, 7004108, 10506162, 21012324]

約数ペア:

[(1, 21012324), (2, 10506162), (3, 7004108), (4, 5253081), (6, 3502054), (12, 1751027), (863, 24348), (1726, 12174), (2029, 10356), (2589, 8116), (3452, 6087), (4058, 5178)]