31361724

素因数分解:

$2^2\times 3^2\times {\mathrm{871159}}^1$

素因数の和:871169

約数の個数: 18

約数和(自身を含む): 79275560

約数和(自身を除く): 47913836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 871159, 1742318, 2613477, 3484636, 5226954, 7840431, 10453908, 15680862, 31361724]

約数ペア:

[(1, 31361724), (2, 15680862), (3, 10453908), (4, 7840431), (6, 5226954), (9, 3484636), (12, 2613477), (18, 1742318), (36, 871159)]