68474274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1037489}}^1$

素因数の和:1037505

約数の個数: 16

約数和(自身を含む): 149398560

約数和(自身を除く): 80924286

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1037489, 2074978, 3112467, 6224934, 11412379, 22824758, 34237137, 68474274]

約数ペア:

[(1, 68474274), (2, 34237137), (3, 22824758), (6, 11412379), (11, 6224934), (22, 3112467), (33, 2074978), (66, 1037489)]