26739594

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 69638400

約数和(自身を除く): 42898806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 71, 98, 122, 126, 142, 147, 183, 213, 294, 343, 366, 426, 427, 441, 497, 549, 639, 686, 854, 882, 994, 1029, 1098, 1278, 1281, 1491, 2058, 2562, 2982, 2989, 3087, 3479, 3843, 4331, 4473, 5978, 6174, 6958, 7686, 8662, 8946, 8967, 10437, 12993, 17934, 20874, 20923, 24353, 25986, 26901, 30317, 31311, 38979, 41846, 48706, 53802, 60634, 62622, 62769, 73059, 77958, 90951, 125538, 146118, 181902, 188307, 212219, 219177, 272853, 376614, 424438, 438354, 545706, 636657, 1273314, 1485533, 1909971, 2971066, 3819942, 4456599, 8913198, 13369797, 26739594]

約数ペア:

[(1, 26739594), (2, 13369797), (3, 8913198), (6, 4456599), (7, 3819942), (9, 2971066), (14, 1909971), (18, 1485533), (21, 1273314), (42, 636657), (49, 545706), (61, 438354), (63, 424438), (71, 376614), (98, 272853), (122, 219177), (126, 212219), (142, 188307), (147, 181902), (183, 146118), (213, 125538), (294, 90951), (343, 77958), (366, 73059), (426, 62769), (427, 62622), (441, 60634), (497, 53802), (549, 48706), (639, 41846), (686, 38979), (854, 31311), (882, 30317), (994, 26901), (1029, 25986), (1098, 24353), (1278, 20923), (1281, 20874), (1491, 17934), (2058, 12993), (2562, 10437), (2982, 8967), (2989, 8946), (3087, 8662), (3479, 7686), (3843, 6958), (4331, 6174), (4473, 5978)]