380395998

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1112269}}^1$

素因数の和:1112296

約数の個数: 24

約数和(自身を含む): 867570600

約数和(自身を除く): 487174602

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1112269, 2224538, 3336807, 6673614, 10010421, 20020842, 21133111, 42266222, 63399333, 126798666, 190197999, 380395998]

約数ペア:

[(1, 380395998), (2, 190197999), (3, 126798666), (6, 63399333), (9, 42266222), (18, 21133111), (19, 20020842), (38, 10010421), (57, 6673614), (114, 3336807), (171, 2224538), (342, 1112269)]