27989727228

素因数分解:

$2^2\times 3^4\times {\mathrm{15271}}^1\times {\mathrm{5657}}^1$

素因数の和:20944

約数の個数: 60

約数和(自身を含む): 73188402672

約数和(自身を除く): 45198675444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5657, 11314, 15271, 16971, 22628, 30542, 33942, 45813, 50913, 61084, 67884, 91626, 101826, 137439, 152739, 183252, 203652, 274878, 305478, 412317, 458217, 549756, 610956, 824634, 916434, 1236951, 1649268, 1832868, 2473902, 4947804, 86388047, 172776094, 259164141, 345552188, 518328282, 777492423, 1036656564, 1554984846, 2332477269, 3109969692, 4664954538, 6997431807, 9329909076, 13994863614, 27989727228]

約数ペア:

[(1, 27989727228), (2, 13994863614), (3, 9329909076), (4, 6997431807), (6, 4664954538), (9, 3109969692), (12, 2332477269), (18, 1554984846), (27, 1036656564), (36, 777492423), (54, 518328282), (81, 345552188), (108, 259164141), (162, 172776094), (324, 86388047), (5657, 4947804), (11314, 2473902), (15271, 1832868), (16971, 1649268), (22628, 1236951), (30542, 916434), (33942, 824634), (45813, 610956), (50913, 549756), (61084, 458217), (67884, 412317), (91626, 305478), (101826, 274878), (137439, 203652), (152739, 183252)]