27282906

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{491}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 71438400

約数和(自身を除く): 44155494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 491, 567, 686, 882, 982, 1029, 1134, 1323, 1473, 2058, 2646, 2946, 3087, 3437, 3969, 4419, 6174, 6874, 7938, 8838, 9261, 10311, 13257, 18522, 20622, 24059, 26514, 27783, 30933, 39771, 48118, 55566, 61866, 72177, 79542, 92799, 144354, 168413, 185598, 216531, 278397, 336826, 433062, 505239, 556794, 649593, 1010478, 1299186, 1515717, 1948779, 3031434, 3897558, 4547151, 9094302, 13641453, 27282906]

約数ペア:

[(1, 27282906), (2, 13641453), (3, 9094302), (6, 4547151), (7, 3897558), (9, 3031434), (14, 1948779), (18, 1515717), (21, 1299186), (27, 1010478), (42, 649593), (49, 556794), (54, 505239), (63, 433062), (81, 336826), (98, 278397), (126, 216531), (147, 185598), (162, 168413), (189, 144354), (294, 92799), (343, 79542), (378, 72177), (441, 61866), (491, 55566), (567, 48118), (686, 39771), (882, 30933), (982, 27783), (1029, 26514), (1134, 24059), (1323, 20622), (1473, 18522), (2058, 13257), (2646, 10311), (2946, 9261), (3087, 8838), (3437, 7938), (3969, 6874), (4419, 6174)]