21514524

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2797}}^1$

素因数の和:3445

約数の個数: 24

約数和(自身を含む): 50296848

約数和(自身を除く): 28782324

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 2797, 3846, 5594, 7692, 8391, 11188, 16782, 33564, 1792877, 3585754, 5378631, 7171508, 10757262, 21514524]

約数ペア:

[(1, 21514524), (2, 10757262), (3, 7171508), (4, 5378631), (6, 3585754), (12, 1792877), (641, 33564), (1282, 16782), (1923, 11188), (2564, 8391), (2797, 7692), (3846, 5594)]