2018854566

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{26041}}^1$

素因数の和:26181

約数の個数: 48

約数和(自身を含む): 4509432720

約数和(自身を除く): 2490578154

約数列:

[1, 2, 3, 6, 9, 18, 59, 73, 118, 146, 177, 219, 354, 438, 531, 657, 1062, 1314, 4307, 8614, 12921, 25842, 26041, 38763, 52082, 77526, 78123, 156246, 234369, 468738, 1536419, 1900993, 3072838, 3801986, 4609257, 5702979, 9218514, 11405958, 13827771, 17108937, 27655542, 34217874, 112158587, 224317174, 336475761, 672951522, 1009427283, 2018854566]

約数ペア:

[(1, 2018854566), (2, 1009427283), (3, 672951522), (6, 336475761), (9, 224317174), (18, 112158587), (59, 34217874), (73, 27655542), (118, 17108937), (146, 13827771), (177, 11405958), (219, 9218514), (354, 5702979), (438, 4609257), (531, 3801986), (657, 3072838), (1062, 1900993), (1314, 1536419), (4307, 468738), (8614, 234369), (12921, 156246), (25842, 78123), (26041, 77526), (38763, 52082)]