2009442078

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{7187}}^1$

素因数の和:7526

約数の個数: 72

約数和(自身を含む): 5081297832

約数和(自身を除く): 3071855754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 317, 441, 634, 882, 951, 1902, 2219, 2853, 4438, 5706, 6657, 7187, 13314, 14374, 15533, 19971, 21561, 31066, 39942, 43122, 46599, 50309, 64683, 93198, 100618, 129366, 139797, 150927, 279594, 301854, 352163, 452781, 704326, 905562, 1056489, 2112978, 2278279, 3169467, 4556558, 6338934, 6834837, 13669674, 15947953, 20504511, 31895906, 41009022, 47843859, 95687718, 111635671, 143531577, 223271342, 287063154, 334907013, 669814026, 1004721039, 2009442078]

約数ペア:

[(1, 2009442078), (2, 1004721039), (3, 669814026), (6, 334907013), (7, 287063154), (9, 223271342), (14, 143531577), (18, 111635671), (21, 95687718), (42, 47843859), (49, 41009022), (63, 31895906), (98, 20504511), (126, 15947953), (147, 13669674), (294, 6834837), (317, 6338934), (441, 4556558), (634, 3169467), (882, 2278279), (951, 2112978), (1902, 1056489), (2219, 905562), (2853, 704326), (4438, 452781), (5706, 352163), (6657, 301854), (7187, 279594), (13314, 150927), (14374, 139797), (15533, 129366), (19971, 100618), (21561, 93198), (31066, 64683), (39942, 50309), (43122, 46599)]