2018730819

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{2351}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 3179151360

約数和(自身を除く): 1160420541

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 1319, 2351, 3957, 7053, 9233, 16457, 27699, 40889, 49371, 72881, 122667, 218643, 286223, 510167, 858669, 1530501, 3100969, 9302907, 21706783, 65120349, 96130039, 288390117, 672910273, 2018730819]

約数ペア:

[(1, 2018730819), (3, 672910273), (7, 288390117), (21, 96130039), (31, 65120349), (93, 21706783), (217, 9302907), (651, 3100969), (1319, 1530501), (2351, 858669), (3957, 510167), (7053, 286223), (9233, 218643), (16457, 122667), (27699, 72881), (40889, 49371)]