18282510106

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68731241}}^1$

素因数の和:68731269

約数の個数: 16

約数和(自身を含む): 32990996160

約数和(自身を除く): 14708486054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 68731241, 137462482, 481118687, 962237374, 1305893579, 2611787158, 9141255053, 18282510106]

約数ペア:

[(1, 18282510106), (2, 9141255053), (7, 2611787158), (14, 1305893579), (19, 962237374), (38, 481118687), (133, 137462482), (266, 68731241)]