2017906338

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1373}}^1\times {\mathrm{4999}}^1$

素因数の和:6391

約数の個数: 48

約数和(自身を含む): 4699080000

約数和(自身を除く): 2681173662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1373, 2746, 4119, 4999, 8238, 9611, 9998, 14997, 19222, 28833, 29994, 34993, 57666, 67277, 69986, 104979, 134554, 201831, 209958, 244951, 403662, 489902, 734853, 1469706, 6863627, 13727254, 20590881, 41181762, 48045389, 96090778, 144136167, 288272334, 336317723, 672635446, 1008953169, 2017906338]

約数ペア:

[(1, 2017906338), (2, 1008953169), (3, 672635446), (6, 336317723), (7, 288272334), (14, 144136167), (21, 96090778), (42, 48045389), (49, 41181762), (98, 20590881), (147, 13727254), (294, 6863627), (1373, 1469706), (2746, 734853), (4119, 489902), (4999, 403662), (8238, 244951), (9611, 209958), (9998, 201831), (14997, 134554), (19222, 104979), (28833, 69986), (29994, 67277), (34993, 57666)]