2016520002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 5298585600

約数和(自身を除く): 3282065598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 97, 126, 129, 189, 194, 258, 291, 301, 378, 387, 582, 602, 679, 774, 873, 903, 1161, 1279, 1358, 1746, 1806, 2037, 2322, 2558, 2619, 2709, 3837, 4074, 4171, 5238, 5418, 6111, 7674, 8127, 8342, 8953, 11511, 12222, 12513, 16254, 17906, 18333, 23022, 25026, 26859, 29197, 34533, 36666, 37539, 53718, 54997, 58394, 69066, 75078, 80577, 87591, 109994, 112617, 124063, 161154, 164991, 175182, 225234, 241731, 248126, 262773, 329982, 372189, 384979, 483462, 494973, 525546, 744378, 769958, 788319, 868441, 989946, 1116567, 1154937, 1484919, 1576638, 1736882, 2233134, 2309874, 2605323, 2969838, 3349701, 3464811, 5210646, 5334709, 6699402, 6929622, 7815969, 10394433, 10669418, 15631938, 16004127, 20788866, 23447907, 32008254, 37342963, 46895814, 48012381, 74685926, 96024762, 112028889, 144037143, 224057778, 288074286, 336086667, 672173334, 1008260001, 2016520002]

約数ペア:

[(1, 2016520002), (2, 1008260001), (3, 672173334), (6, 336086667), (7, 288074286), (9, 224057778), (14, 144037143), (18, 112028889), (21, 96024762), (27, 74685926), (42, 48012381), (43, 46895814), (54, 37342963), (63, 32008254), (86, 23447907), (97, 20788866), (126, 16004127), (129, 15631938), (189, 10669418), (194, 10394433), (258, 7815969), (291, 6929622), (301, 6699402), (378, 5334709), (387, 5210646), (582, 3464811), (602, 3349701), (679, 2969838), (774, 2605323), (873, 2309874), (903, 2233134), (1161, 1736882), (1279, 1576638), (1358, 1484919), (1746, 1154937), (1806, 1116567), (2037, 989946), (2322, 868441), (2558, 788319), (2619, 769958), (2709, 744378), (3837, 525546), (4074, 494973), (4171, 483462), (5238, 384979), (5418, 372189), (6111, 329982), (7674, 262773), (8127, 248126), (8342, 241731), (8953, 225234), (11511, 175182), (12222, 164991), (12513, 161154), (16254, 124063), (17906, 112617), (18333, 109994), (23022, 87591), (25026, 80577), (26859, 75078), (29197, 69066), (34533, 58394), (36666, 54997), (37539, 53718)]