21362268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{104717}}^1$

素因数の和:104741

約数の個数: 24

約数和(自身を含む): 52777872

約数和(自身を除く): 31415604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 104717, 209434, 314151, 418868, 628302, 1256604, 1780189, 3560378, 5340567, 7120756, 10681134, 21362268]

約数ペア:

[(1, 21362268), (2, 10681134), (3, 7120756), (4, 5340567), (6, 3560378), (12, 1780189), (17, 1256604), (34, 628302), (51, 418868), (68, 314151), (102, 209434), (204, 104717)]