18342302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{7649}}^1$

素因数の和:7771

約数の個数: 16

約数和(自身を含む): 30294000

約数和(自身を除く): 11951698

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 7649, 15298, 84139, 168278, 833741, 1667482, 9171151, 18342302]

約数ペア:

[(1, 18342302), (2, 9171151), (11, 1667482), (22, 833741), (109, 168278), (218, 84139), (1199, 15298), (2398, 7649)]