18225262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:744

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 12111506

約数列:

[1, 2, 11, 22, 121, 127, 242, 254, 593, 1186, 1397, 2794, 6523, 13046, 15367, 30734, 71753, 75311, 143506, 150622, 828421, 1656842, 9112631, 18225262]

約数ペア:

[(1, 18225262), (2, 9112631), (11, 1656842), (22, 828421), (121, 150622), (127, 143506), (242, 75311), (254, 71753), (593, 30734), (1186, 15367), (1397, 13046), (2794, 6523)]