18117526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68111}}^1$

素因数の和:68139

約数の個数: 16

約数和(自身を含む): 32693760

約数和(自身を除く): 14576234

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68111, 136222, 476777, 953554, 1294109, 2588218, 9058763, 18117526]

約数ペア:

[(1, 18117526), (2, 9058763), (7, 2588218), (14, 1294109), (19, 953554), (38, 476777), (133, 136222), (266, 68111)]