2278206

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 6098400

約数和(自身を除く): 3820194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 49, 54, 63, 81, 82, 98, 123, 126, 147, 162, 189, 246, 287, 294, 343, 369, 378, 441, 567, 574, 686, 738, 861, 882, 1029, 1107, 1134, 1323, 1722, 2009, 2058, 2214, 2583, 2646, 3087, 3321, 3969, 4018, 5166, 6027, 6174, 6642, 7749, 7938, 9261, 12054, 14063, 15498, 18081, 18522, 23247, 27783, 28126, 36162, 42189, 46494, 54243, 55566, 84378, 108486, 126567, 162729, 253134, 325458, 379701, 759402, 1139103, 2278206]

約数ペア:

[(1, 2278206), (2, 1139103), (3, 759402), (6, 379701), (7, 325458), (9, 253134), (14, 162729), (18, 126567), (21, 108486), (27, 84378), (41, 55566), (42, 54243), (49, 46494), (54, 42189), (63, 36162), (81, 28126), (82, 27783), (98, 23247), (123, 18522), (126, 18081), (147, 15498), (162, 14063), (189, 12054), (246, 9261), (287, 7938), (294, 7749), (343, 6642), (369, 6174), (378, 6027), (441, 5166), (567, 4018), (574, 3969), (686, 3321), (738, 3087), (861, 2646), (882, 2583), (1029, 2214), (1107, 2058), (1134, 2009), (1323, 1722)]