2177154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 5548608

約数和(自身を除く): 3371454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 467, 518, 666, 777, 934, 1401, 1554, 2331, 2802, 3269, 4203, 4662, 6538, 8406, 9807, 17279, 19614, 29421, 34558, 51837, 58842, 103674, 120953, 155511, 241906, 311022, 362859, 725718, 1088577, 2177154]

約数ペア:

[(1, 2177154), (2, 1088577), (3, 725718), (6, 362859), (7, 311022), (9, 241906), (14, 155511), (18, 120953), (21, 103674), (37, 58842), (42, 51837), (63, 34558), (74, 29421), (111, 19614), (126, 17279), (222, 9807), (259, 8406), (333, 6538), (467, 4662), (518, 4203), (666, 3269), (777, 2802), (934, 2331), (1401, 1554)]