1285754022

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{208253}}^1$

素因数の和:208282

約数の個数: 48

約数和(自身を含む): 3248762400

約数和(自身を除く): 1963008378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 208253, 416506, 624759, 1249518, 1457771, 1874277, 2915542, 3748554, 4373313, 8746626, 10204397, 13119939, 20408794, 26239878, 30613191, 61226382, 71430779, 91839573, 142861558, 183679146, 214292337, 428584674, 642877011, 1285754022]

約数ペア:

[(1, 1285754022), (2, 642877011), (3, 428584674), (6, 214292337), (7, 183679146), (9, 142861558), (14, 91839573), (18, 71430779), (21, 61226382), (42, 30613191), (49, 26239878), (63, 20408794), (98, 13119939), (126, 10204397), (147, 8746626), (294, 4373313), (343, 3748554), (441, 2915542), (686, 1874277), (882, 1457771), (1029, 1249518), (2058, 624759), (3087, 416506), (6174, 208253)]