2165922

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{10939}}^1$

素因数の和:10958

約数の個数: 24

約数和(自身を含む): 5119920

約数和(自身を除く): 2953998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 10939, 21878, 32817, 65634, 98451, 120329, 196902, 240658, 360987, 721974, 1082961, 2165922]

約数ペア:

[(1, 2165922), (2, 1082961), (3, 721974), (6, 360987), (9, 240658), (11, 196902), (18, 120329), (22, 98451), (33, 65634), (66, 32817), (99, 21878), (198, 10939)]