1886195661

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4937}}^1$

素因数の和:5090

約数の個数: 48

約数和(自身を含む): 3080363904

約数和(自身を除く): 1194168243

約数列:

[1, 3, 7, 21, 23, 49, 69, 113, 147, 161, 339, 483, 791, 1127, 2373, 2599, 3381, 4937, 5537, 7797, 14811, 16611, 18193, 34559, 54579, 103677, 113551, 127351, 241913, 340653, 382053, 557881, 725739, 794857, 1673643, 2384571, 3905167, 5563999, 11715501, 12831263, 16691997, 27336169, 38493789, 82008507, 89818841, 269456523, 628731887, 1886195661]

約数ペア:

[(1, 1886195661), (3, 628731887), (7, 269456523), (21, 89818841), (23, 82008507), (49, 38493789), (69, 27336169), (113, 16691997), (147, 12831263), (161, 11715501), (339, 5563999), (483, 3905167), (791, 2384571), (1127, 1673643), (2373, 794857), (2599, 725739), (3381, 557881), (4937, 382053), (5537, 340653), (7797, 241913), (14811, 127351), (16611, 113551), (18193, 103677), (34559, 54579)]