21212034

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{59921}}^1$

素因数の和:59985

約数の個数: 16

約数和(自身を含む): 43143840

約数和(自身を除く): 21931806

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 59921, 119842, 179763, 359526, 3535339, 7070678, 10606017, 21212034]

約数ペア:

[(1, 21212034), (2, 10606017), (3, 7070678), (6, 3535339), (59, 359526), (118, 179763), (177, 119842), (354, 59921)]