179490402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109579}}^1$

素因数の和:109607

約数の個数: 48

約数和(自身を含む): 478645440

約数和(自身を除く): 299155038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 109579, 219158, 328737, 657474, 767053, 986211, 1424527, 1534106, 1972422, 2301159, 2849054, 4273581, 4602318, 6903477, 8547162, 9971689, 12820743, 13806954, 19943378, 25641486, 29915067, 59830134, 89745201, 179490402]

約数ペア:

[(1, 179490402), (2, 89745201), (3, 59830134), (6, 29915067), (7, 25641486), (9, 19943378), (13, 13806954), (14, 12820743), (18, 9971689), (21, 8547162), (26, 6903477), (39, 4602318), (42, 4273581), (63, 2849054), (78, 2301159), (91, 1972422), (117, 1534106), (126, 1424527), (182, 986211), (234, 767053), (273, 657474), (546, 328737), (819, 219158), (1638, 109579)]