2103138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3080862

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 51, 54, 58, 79, 87, 102, 153, 158, 174, 237, 261, 306, 459, 474, 493, 522, 711, 783, 918, 986, 1343, 1422, 1479, 1566, 2133, 2291, 2686, 2958, 4029, 4266, 4437, 4582, 6873, 8058, 8874, 12087, 13311, 13746, 20619, 24174, 26622, 36261, 38947, 41238, 61857, 72522, 77894, 116841, 123714, 233682, 350523, 701046, 1051569, 2103138]

約数ペア:

[(1, 2103138), (2, 1051569), (3, 701046), (6, 350523), (9, 233682), (17, 123714), (18, 116841), (27, 77894), (29, 72522), (34, 61857), (51, 41238), (54, 38947), (58, 36261), (79, 26622), (87, 24174), (102, 20619), (153, 13746), (158, 13311), (174, 12087), (237, 8874), (261, 8058), (306, 6873), (459, 4582), (474, 4437), (493, 4266), (522, 4029), (711, 2958), (783, 2686), (918, 2291), (986, 2133), (1343, 1566), (1422, 1479)]