1517454

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 3920400

約数和(自身を除く): 2402946

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 29, 34, 38, 51, 54, 57, 58, 81, 87, 102, 114, 153, 162, 171, 174, 261, 306, 323, 342, 459, 493, 513, 522, 551, 646, 783, 918, 969, 986, 1026, 1102, 1377, 1479, 1539, 1566, 1653, 1938, 2349, 2754, 2907, 2958, 3078, 3306, 4437, 4698, 4959, 5814, 8721, 8874, 9367, 9918, 13311, 14877, 17442, 18734, 26163, 26622, 28101, 29754, 39933, 44631, 52326, 56202, 79866, 84303, 89262, 168606, 252909, 505818, 758727, 1517454]

約数ペア:

[(1, 1517454), (2, 758727), (3, 505818), (6, 252909), (9, 168606), (17, 89262), (18, 84303), (19, 79866), (27, 56202), (29, 52326), (34, 44631), (38, 39933), (51, 29754), (54, 28101), (57, 26622), (58, 26163), (81, 18734), (87, 17442), (102, 14877), (114, 13311), (153, 9918), (162, 9367), (171, 8874), (174, 8721), (261, 5814), (306, 4959), (323, 4698), (342, 4437), (459, 3306), (493, 3078), (513, 2958), (522, 2907), (551, 2754), (646, 2349), (783, 1938), (918, 1653), (969, 1566), (986, 1539), (1026, 1479), (1102, 1377)]