39959622

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 103680000

約数和(自身を除く): 63720378

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 29, 34, 38, 51, 54, 57, 58, 79, 87, 102, 114, 153, 158, 171, 174, 237, 261, 306, 323, 342, 459, 474, 493, 513, 522, 551, 646, 711, 783, 918, 969, 986, 1026, 1102, 1343, 1422, 1479, 1501, 1566, 1653, 1938, 2133, 2291, 2686, 2907, 2958, 3002, 3306, 4029, 4266, 4437, 4503, 4582, 4959, 5814, 6873, 8058, 8721, 8874, 9006, 9367, 9918, 12087, 13311, 13509, 13746, 14877, 17442, 18734, 20619, 24174, 25517, 26622, 27018, 28101, 29754, 36261, 38947, 40527, 41238, 43529, 51034, 56202, 61857, 72522, 76551, 77894, 81054, 84303, 87058, 116841, 123714, 130587, 153102, 168606, 229653, 233682, 252909, 261174, 350523, 391761, 459306, 505818, 688959, 701046, 739993, 783522, 1051569, 1175283, 1377918, 1479986, 2103138, 2219979, 2350566, 4439958, 6659937, 13319874, 19979811, 39959622]

約数ペア:

[(1, 39959622), (2, 19979811), (3, 13319874), (6, 6659937), (9, 4439958), (17, 2350566), (18, 2219979), (19, 2103138), (27, 1479986), (29, 1377918), (34, 1175283), (38, 1051569), (51, 783522), (54, 739993), (57, 701046), (58, 688959), (79, 505818), (87, 459306), (102, 391761), (114, 350523), (153, 261174), (158, 252909), (171, 233682), (174, 229653), (237, 168606), (261, 153102), (306, 130587), (323, 123714), (342, 116841), (459, 87058), (474, 84303), (493, 81054), (513, 77894), (522, 76551), (551, 72522), (646, 61857), (711, 56202), (783, 51034), (918, 43529), (969, 41238), (986, 40527), (1026, 38947), (1102, 36261), (1343, 29754), (1422, 28101), (1479, 27018), (1501, 26622), (1566, 25517), (1653, 24174), (1938, 20619), (2133, 18734), (2291, 17442), (2686, 14877), (2907, 13746), (2958, 13509), (3002, 13311), (3306, 12087), (4029, 9918), (4266, 9367), (4437, 9006), (4503, 8874), (4582, 8721), (4959, 8058), (5814, 6873)]