27574206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2045

約数の個数: 48

約数和(自身を含む): 63840000

約数和(自身を除く): 36265794

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 121, 209, 242, 363, 418, 627, 726, 1254, 1999, 2299, 3998, 4598, 5997, 6897, 11994, 13794, 21989, 37981, 43978, 65967, 75962, 113943, 131934, 227886, 241879, 417791, 483758, 725637, 835582, 1253373, 1451274, 2506746, 4595701, 9191402, 13787103, 27574206]

約数ペア:

[(1, 27574206), (2, 13787103), (3, 9191402), (6, 4595701), (11, 2506746), (19, 1451274), (22, 1253373), (33, 835582), (38, 725637), (57, 483758), (66, 417791), (114, 241879), (121, 227886), (209, 131934), (242, 113943), (363, 75962), (418, 65967), (627, 43978), (726, 37981), (1254, 21989), (1999, 13794), (2299, 11994), (3998, 6897), (4598, 5997)]