18175326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 40064640

約数和(自身を除く): 21889314

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 5419, 10838, 16257, 32514, 70447, 140894, 211341, 233017, 422682, 466034, 699051, 1398102, 3029221, 6058442, 9087663, 18175326]

約数ペア:

[(1, 18175326), (2, 9087663), (3, 6058442), (6, 3029221), (13, 1398102), (26, 699051), (39, 466034), (43, 422682), (78, 233017), (86, 211341), (129, 140894), (258, 70447), (559, 32514), (1118, 16257), (1677, 10838), (3354, 5419)]