2018314767

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:932

約数の個数: 64

約数和(自身を含む): 3322142720

約数和(自身を除く): 1303827953

約数列:

[1, 3, 7, 19, 21, 57, 67, 103, 133, 201, 309, 399, 469, 721, 733, 1273, 1407, 1957, 2163, 2199, 3819, 5131, 5871, 6901, 8911, 13699, 13927, 15393, 20703, 26733, 41097, 41781, 48307, 49111, 75499, 97489, 131119, 144921, 147333, 226497, 292467, 343777, 393357, 528493, 917833, 933109, 1031331, 1434481, 1585479, 2753499, 2799327, 4303443, 5058433, 6531763, 10041367, 15175299, 19595289, 30124101, 35409031, 96110227, 106227093, 288330681, 672771589, 2018314767]

約数ペア:

[(1, 2018314767), (3, 672771589), (7, 288330681), (19, 106227093), (21, 96110227), (57, 35409031), (67, 30124101), (103, 19595289), (133, 15175299), (201, 10041367), (309, 6531763), (399, 5058433), (469, 4303443), (721, 2799327), (733, 2753499), (1273, 1585479), (1407, 1434481), (1957, 1031331), (2163, 933109), (2199, 917833), (3819, 528493), (5131, 393357), (5871, 343777), (6901, 292467), (8911, 226497), (13699, 147333), (13927, 144921), (15393, 131119), (20703, 97489), (26733, 75499), (41097, 49111), (41781, 48307)]