27727434

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{499}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 72600000

約数和(自身を除く): 44872566

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, 499, 567, 686, 882, 998, 1029, 1134, 1323, 1497, 2058, 2646, 2994, 3087, 3493, 3969, 4491, 6174, 6986, 7938, 8982, 9261, 10479, 13473, 18522, 20958, 24451, 26946, 27783, 31437, 40419, 48902, 55566, 62874, 73353, 80838, 94311, 146706, 171157, 188622, 220059, 282933, 342314, 440118, 513471, 565866, 660177, 1026942, 1320354, 1540413, 1980531, 3080826, 3961062, 4621239, 9242478, 13863717, 27727434]

約数ペア:

[(1, 27727434), (2, 13863717), (3, 9242478), (6, 4621239), (7, 3961062), (9, 3080826), (14, 1980531), (18, 1540413), (21, 1320354), (27, 1026942), (42, 660177), (49, 565866), (54, 513471), (63, 440118), (81, 342314), (98, 282933), (126, 220059), (147, 188622), (162, 171157), (189, 146706), (294, 94311), (343, 80838), (378, 73353), (441, 62874), (499, 55566), (567, 48902), (686, 40419), (882, 31437), (998, 27783), (1029, 26946), (1134, 24451), (1323, 20958), (1497, 18522), (2058, 13473), (2646, 10479), (2994, 9261), (3087, 8982), (3493, 7938), (3969, 6986), (4491, 6174)]