27686906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34351}}^1$

素因数の和:34397

約数の個数: 16

約数和(自身を含む): 46169088

約数和(自身を除く): 18482182

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 34351, 68702, 446563, 893126, 1064881, 2129762, 13843453, 27686906]

約数ペア:

[(1, 27686906), (2, 13843453), (13, 2129762), (26, 1064881), (31, 893126), (62, 446563), (403, 68702), (806, 34351)]