28185318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 70087680

約数和(自身を除く): 41902362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 467, 479, 934, 958, 1401, 1437, 2802, 2874, 3269, 3353, 4203, 4311, 6538, 6706, 8406, 8622, 9807, 10059, 19614, 20118, 29421, 30177, 58842, 60354, 223693, 447386, 671079, 1342158, 1565851, 2013237, 3131702, 4026474, 4697553, 9395106, 14092659, 28185318]

約数ペア:

[(1, 28185318), (2, 14092659), (3, 9395106), (6, 4697553), (7, 4026474), (9, 3131702), (14, 2013237), (18, 1565851), (21, 1342158), (42, 671079), (63, 447386), (126, 223693), (467, 60354), (479, 58842), (934, 30177), (958, 29421), (1401, 20118), (1437, 19614), (2802, 10059), (2874, 9807), (3269, 8622), (3353, 8406), (4203, 6706), (4311, 6538)]