2018805888

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11657}}^1$

素因数の和:11726

約数の個数: 128

約数和(自身を含む): 5993144640

約数和(自身を除く): 3974338752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 128, 132, 164, 176, 192, 246, 264, 328, 352, 384, 451, 492, 528, 656, 704, 902, 984, 1056, 1312, 1353, 1408, 1804, 1968, 2112, 2624, 2706, 3608, 3936, 4224, 5248, 5412, 7216, 7872, 10824, 11657, 14432, 15744, 21648, 23314, 28864, 34971, 43296, 46628, 57728, 69942, 86592, 93256, 128227, 139884, 173184, 186512, 256454, 279768, 373024, 384681, 477937, 512908, 559536, 746048, 769362, 955874, 1025816, 1119072, 1433811, 1492096, 1538724, 1911748, 2051632, 2238144, 2867622, 3077448, 3823496, 4103264, 4476288, 5257307, 5735244, 6154896, 7646992, 8206528, 10514614, 11470488, 12309792, 15293984, 15771921, 16413056, 21029228, 22940976, 24619584, 30587968, 31543842, 42058456, 45881952, 49239168, 61175936, 63087684, 84116912, 91763904, 126175368, 168233824, 183527808, 252350736, 336467648, 504701472, 672935296, 1009402944, 2018805888]

約数ペア:

[(1, 2018805888), (2, 1009402944), (3, 672935296), (4, 504701472), (6, 336467648), (8, 252350736), (11, 183527808), (12, 168233824), (16, 126175368), (22, 91763904), (24, 84116912), (32, 63087684), (33, 61175936), (41, 49239168), (44, 45881952), (48, 42058456), (64, 31543842), (66, 30587968), (82, 24619584), (88, 22940976), (96, 21029228), (123, 16413056), (128, 15771921), (132, 15293984), (164, 12309792), (176, 11470488), (192, 10514614), (246, 8206528), (264, 7646992), (328, 6154896), (352, 5735244), (384, 5257307), (451, 4476288), (492, 4103264), (528, 3823496), (656, 3077448), (704, 2867622), (902, 2238144), (984, 2051632), (1056, 1911748), (1312, 1538724), (1353, 1492096), (1408, 1433811), (1804, 1119072), (1968, 1025816), (2112, 955874), (2624, 769362), (2706, 746048), (3608, 559536), (3936, 512908), (4224, 477937), (5248, 384681), (5412, 373024), (7216, 279768), (7872, 256454), (10824, 186512), (11657, 173184), (14432, 139884), (15744, 128227), (21648, 93256), (23314, 86592), (28864, 69942), (34971, 57728), (43296, 46628)]