180309132

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{12011}}^1$

素因数の和:12163

約数の個数: 48

約数和(自身を含む): 470870400

約数和(自身を除く): 290561268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 12011, 15012, 24022, 36033, 48044, 72066, 108099, 144132, 216198, 324297, 432396, 648594, 1297188, 1669529, 3339058, 5008587, 6678116, 10017174, 15025761, 20034348, 30051522, 45077283, 60103044, 90154566, 180309132]

約数ペア:

[(1, 180309132), (2, 90154566), (3, 60103044), (4, 45077283), (6, 30051522), (9, 20034348), (12, 15025761), (18, 10017174), (27, 6678116), (36, 5008587), (54, 3339058), (108, 1669529), (139, 1297188), (278, 648594), (417, 432396), (556, 324297), (834, 216198), (1251, 144132), (1668, 108099), (2502, 72066), (3753, 48044), (5004, 36033), (7506, 24022), (12011, 15012)]