2021111556

素因数分解:

$2^2\times 3^1\times {\mathrm{2647}}^1\times {\mathrm{63629}}^1$

素因数の和:66283

約数の個数: 24

約数和(自身を含む): 4717782720

約数和(自身を除く): 2696671164

約数列:

[1, 2, 3, 4, 6, 12, 2647, 5294, 7941, 10588, 15882, 31764, 63629, 127258, 190887, 254516, 381774, 763548, 168425963, 336851926, 505277889, 673703852, 1010555778, 2021111556]

約数ペア:

[(1, 2021111556), (2, 1010555778), (3, 673703852), (4, 505277889), (6, 336851926), (12, 168425963), (2647, 763548), (5294, 381774), (7941, 254516), (10588, 190887), (15882, 127258), (31764, 63629)]