2005524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 5601960

約数和(自身を除く): 3596436

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 113, 116, 153, 174, 204, 226, 261, 306, 339, 348, 452, 493, 522, 612, 678, 986, 1017, 1044, 1356, 1479, 1921, 1972, 2034, 2958, 3277, 3842, 4068, 4437, 5763, 5916, 6554, 7684, 8874, 9831, 11526, 13108, 17289, 17748, 19662, 23052, 29493, 34578, 39324, 55709, 58986, 69156, 111418, 117972, 167127, 222836, 334254, 501381, 668508, 1002762, 2005524]

約数ペア:

[(1, 2005524), (2, 1002762), (3, 668508), (4, 501381), (6, 334254), (9, 222836), (12, 167127), (17, 117972), (18, 111418), (29, 69156), (34, 58986), (36, 55709), (51, 39324), (58, 34578), (68, 29493), (87, 23052), (102, 19662), (113, 17748), (116, 17289), (153, 13108), (174, 11526), (204, 9831), (226, 8874), (261, 7684), (306, 6554), (339, 5916), (348, 5763), (452, 4437), (493, 4068), (522, 3842), (612, 3277), (678, 2958), (986, 2034), (1017, 1972), (1044, 1921), (1356, 1479)]