1880493822

素因数分解:

$2^1\times 3^2\times {\mathrm{104471879}}^1$

素因数の和:104471887

約数の個数: 12

約数和(自身を含む): 4074403320

約数和(自身を除く): 2193909498

約数列:

[1, 2, 3, 6, 9, 18, 104471879, 208943758, 313415637, 626831274, 940246911, 1880493822]

約数ペア:

[(1, 1880493822), (2, 940246911), (3, 626831274), (6, 313415637), (9, 208943758), (18, 104471879)]