2018539905

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{9377}}^1$

素因数の和:9625

約数の個数: 32

約数和(自身を含む): 3284250624

約数和(自身を除く): 1265710719

約数列:

[1, 3, 5, 15, 113, 127, 339, 381, 565, 635, 1695, 1905, 9377, 14351, 28131, 43053, 46885, 71755, 140655, 215265, 1059601, 1190879, 3178803, 3572637, 5298005, 5954395, 15894015, 17863185, 134569327, 403707981, 672846635, 2018539905]

約数ペア:

[(1, 2018539905), (3, 672846635), (5, 403707981), (15, 134569327), (113, 17863185), (127, 15894015), (339, 5954395), (381, 5298005), (565, 3572637), (635, 3178803), (1695, 1190879), (1905, 1059601), (9377, 215265), (14351, 140655), (28131, 71755), (43053, 46885)]