2000137104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{661421}}^1$

素因数の和:661445

約数の個数: 80

約数和(自身を含む): 6561306240

約数和(自身を除く): 4561169136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 661421, 1322842, 1984263, 2645684, 3968526, 4629947, 5291368, 5952789, 7937052, 9259894, 10582736, 11905578, 13889841, 15874104, 17858367, 18519788, 23811156, 27779682, 31748208, 35716734, 37039576, 41669523, 47622312, 55559364, 71433468, 74079152, 83339046, 95244624, 111118728, 125008569, 142866936, 166678092, 222237456, 250017138, 285733872, 333356184, 500034276, 666712368, 1000068552, 2000137104]

約数ペア:

[(1, 2000137104), (2, 1000068552), (3, 666712368), (4, 500034276), (6, 333356184), (7, 285733872), (8, 250017138), (9, 222237456), (12, 166678092), (14, 142866936), (16, 125008569), (18, 111118728), (21, 95244624), (24, 83339046), (27, 74079152), (28, 71433468), (36, 55559364), (42, 47622312), (48, 41669523), (54, 37039576), (56, 35716734), (63, 31748208), (72, 27779682), (84, 23811156), (108, 18519788), (112, 17858367), (126, 15874104), (144, 13889841), (168, 11905578), (189, 10582736), (216, 9259894), (252, 7937052), (336, 5952789), (378, 5291368), (432, 4629947), (504, 3968526), (756, 2645684), (1008, 1984263), (1512, 1322842), (3024, 661421)]