21094044

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{28817}}^1$

素因数の和:28885

約数の個数: 24

約数和(自身を含む): 50028048

約数和(自身を除く): 28934004

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 28817, 57634, 86451, 115268, 172902, 345804, 1757837, 3515674, 5273511, 7031348, 10547022, 21094044]

約数ペア:

[(1, 21094044), (2, 10547022), (3, 7031348), (4, 5273511), (6, 3515674), (12, 1757837), (61, 345804), (122, 172902), (183, 115268), (244, 86451), (366, 57634), (732, 28817)]