42680574

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 105753600

約数和(自身を除く): 63073026

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1938, 2447, 2907, 4894, 5814, 7341, 8721, 14682, 17442, 22023, 41599, 44046, 46493, 66069, 83198, 92986, 124797, 132138, 139479, 249594, 278958, 374391, 418437, 748782, 790381, 836874, 1123173, 1255311, 1580762, 2246346, 2371143, 2510622, 4742286, 7113429, 14226858, 21340287, 42680574]

約数ペア:

[(1, 42680574), (2, 21340287), (3, 14226858), (6, 7113429), (9, 4742286), (17, 2510622), (18, 2371143), (19, 2246346), (27, 1580762), (34, 1255311), (38, 1123173), (51, 836874), (54, 790381), (57, 748782), (102, 418437), (114, 374391), (153, 278958), (171, 249594), (306, 139479), (323, 132138), (342, 124797), (459, 92986), (513, 83198), (646, 66069), (918, 46493), (969, 44046), (1026, 41599), (1938, 22023), (2447, 17442), (2907, 14682), (4894, 8721), (5814, 7341)]