81940002

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{132589}}^1$

素因数の和:132697

約数の個数: 16

約数和(自身を含む): 165472320

約数和(自身を除く): 83532318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 132589, 265178, 397767, 795534, 13656667, 27313334, 40970001, 81940002]

約数ペア:

[(1, 81940002), (2, 40970001), (3, 27313334), (6, 13656667), (103, 795534), (206, 397767), (309, 265178), (618, 132589)]