2170921158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{236021}}^1$

素因数の和:236109

約数の個数: 48

約数和(自身を含む): 5449275936

約数和(自身を除く): 3278354778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 1022, 1314, 1533, 3066, 4599, 9198, 236021, 472042, 708063, 1416126, 1652147, 2124189, 3304294, 4248378, 4956441, 9912882, 14869323, 17229533, 29738646, 34459066, 51688599, 103377198, 120606731, 155065797, 241213462, 310131594, 361820193, 723640386, 1085460579, 2170921158]

約数ペア:

[(1, 2170921158), (2, 1085460579), (3, 723640386), (6, 361820193), (7, 310131594), (9, 241213462), (14, 155065797), (18, 120606731), (21, 103377198), (42, 51688599), (63, 34459066), (73, 29738646), (126, 17229533), (146, 14869323), (219, 9912882), (438, 4956441), (511, 4248378), (657, 3304294), (1022, 2124189), (1314, 1652147), (1533, 1416126), (3066, 708063), (4599, 472042), (9198, 236021)]