18168556

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5953}}^1$

素因数の和:6073

約数の個数: 24

約数和(自身を含む): 36676640

約数和(自身を除く): 18508084

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5953, 11906, 23812, 41671, 83342, 166684, 648877, 1297754, 2595508, 4542139, 9084278, 18168556]

約数ペア:

[(1, 18168556), (2, 9084278), (4, 4542139), (7, 2595508), (14, 1297754), (28, 648877), (109, 166684), (218, 83342), (436, 41671), (763, 23812), (1526, 11906), (3052, 5953)]