2018797842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139439}}^1$

素因数の和:139590

約数の個数: 32

約数和(自身を含む): 4283596800

約数和(自身を除く): 2264798958

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 127, 254, 381, 762, 2413, 4826, 7239, 14478, 139439, 278878, 418317, 836634, 2649341, 5298682, 7948023, 15896046, 17708753, 35417506, 53126259, 106252518, 336466307, 672932614, 1009398921, 2018797842]

約数ペア:

[(1, 2018797842), (2, 1009398921), (3, 672932614), (6, 336466307), (19, 106252518), (38, 53126259), (57, 35417506), (114, 17708753), (127, 15896046), (254, 7948023), (381, 5298682), (762, 2649341), (2413, 836634), (4826, 418317), (7239, 278878), (14478, 139439)]