21027564

素因数分解:

$2^2\times 3^2\times {\mathrm{584099}}^1$

素因数の和:584109

約数の個数: 18

約数和(自身を含む): 53153100

約数和(自身を除く): 32125536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 584099, 1168198, 1752297, 2336396, 3504594, 5256891, 7009188, 10513782, 21027564]

約数ペア:

[(1, 21027564), (2, 10513782), (3, 7009188), (4, 5256891), (6, 3504594), (9, 2336396), (12, 1752297), (18, 1168198), (36, 584099)]