2018555763

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{16267}}^1$

素因数の和:16607

約数の個数: 32

約数和(自身を含む): 3248394240

約数和(自身を除く): 1229838477

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 933, 2177, 5909, 6531, 16267, 17727, 41363, 48801, 113869, 124089, 309073, 341607, 927219, 2163511, 5059037, 6490533, 15177111, 35413259, 96121703, 106239777, 288365109, 672851921, 2018555763]

約数ペア:

[(1, 2018555763), (3, 672851921), (7, 288365109), (19, 106239777), (21, 96121703), (57, 35413259), (133, 15177111), (311, 6490533), (399, 5059037), (933, 2163511), (2177, 927219), (5909, 341607), (6531, 309073), (16267, 124089), (17727, 113869), (41363, 48801)]