18001606

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1$

素因数の和:1828

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 15452474

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 1759, 3518, 5117, 10234, 12313, 24626, 29903, 59806, 75637, 151274, 209321, 418642, 529459, 1058918, 1285829, 2571658, 9000803, 18001606]

約数ペア:

[(1, 18001606), (2, 9000803), (7, 2571658), (14, 1285829), (17, 1058918), (34, 529459), (43, 418642), (86, 209321), (119, 151274), (238, 75637), (301, 59806), (602, 29903), (731, 24626), (1462, 12313), (1759, 10234), (3518, 5117)]