858001866

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 1855623168

約数和(自身を除く): 997621302

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 223, 402, 446, 563, 669, 1126, 1139, 1338, 1689, 2278, 3378, 3417, 3791, 6834, 7582, 9571, 11373, 14941, 19142, 22746, 28713, 29882, 37721, 44823, 57426, 75442, 89646, 113163, 125549, 226326, 251098, 253997, 376647, 507994, 641257, 753294, 761991, 1282514, 1523982, 1923771, 2134333, 3847542, 4268666, 6402999, 8411783, 12805998, 16823566, 25235349, 50470698, 143000311, 286000622, 429000933, 858001866]

約数ペア:

[(1, 858001866), (2, 429000933), (3, 286000622), (6, 143000311), (17, 50470698), (34, 25235349), (51, 16823566), (67, 12805998), (102, 8411783), (134, 6402999), (201, 4268666), (223, 3847542), (402, 2134333), (446, 1923771), (563, 1523982), (669, 1282514), (1126, 761991), (1139, 753294), (1338, 641257), (1689, 507994), (2278, 376647), (3378, 253997), (3417, 251098), (3791, 226326), (6834, 125549), (7582, 113163), (9571, 89646), (11373, 75442), (14941, 57426), (19142, 44823), (22746, 37721), (28713, 29882)]