18343534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3739}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 30159360

約数和(自身を除く): 11815826

約数列:

[1, 2, 11, 22, 223, 446, 2453, 3739, 4906, 7478, 41129, 82258, 833797, 1667594, 9171767, 18343534]

約数ペア:

[(1, 18343534), (2, 9171767), (11, 1667594), (22, 833797), (223, 82258), (446, 41129), (2453, 7478), (3739, 4906)]