27943866

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1148

約数の個数: 40

約数和(自身を含む): 63026964

約数和(自身を除く): 35083098

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 953, 1086, 1629, 1906, 2859, 3258, 4887, 5718, 8577, 9774, 14661, 17154, 25731, 29322, 51462, 77193, 154386, 172493, 344986, 517479, 1034958, 1552437, 3104874, 4657311, 9314622, 13971933, 27943866]

約数ペア:

[(1, 27943866), (2, 13971933), (3, 9314622), (6, 4657311), (9, 3104874), (18, 1552437), (27, 1034958), (54, 517479), (81, 344986), (162, 172493), (181, 154386), (362, 77193), (543, 51462), (953, 29322), (1086, 25731), (1629, 17154), (1906, 14661), (2859, 9774), (3258, 8577), (4887, 5718)]