21540924

素因数分解:

$2^2\times 3^3\times {\mathrm{199453}}^1$

素因数の和:199466

約数の個数: 24

約数和(自身を含む): 55847120

約数和(自身を除く): 34306196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199453, 398906, 598359, 797812, 1196718, 1795077, 2393436, 3590154, 5385231, 7180308, 10770462, 21540924]

約数ペア:

[(1, 21540924), (2, 10770462), (3, 7180308), (4, 5385231), (6, 3590154), (9, 2393436), (12, 1795077), (18, 1196718), (27, 797812), (36, 598359), (54, 398906), (108, 199453)]