21114924

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1801}}^1$

素因数の和:2785

約数の個数: 24

約数和(自身を含む): 49345968

約数和(自身を除く): 28231044

約数列:

[1, 2, 3, 4, 6, 12, 977, 1801, 1954, 2931, 3602, 3908, 5403, 5862, 7204, 10806, 11724, 21612, 1759577, 3519154, 5278731, 7038308, 10557462, 21114924]

約数ペア:

[(1, 21114924), (2, 10557462), (3, 7038308), (4, 5278731), (6, 3519154), (12, 1759577), (977, 21612), (1801, 11724), (1954, 10806), (2931, 7204), (3602, 5862), (3908, 5403)]