13405842

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^2$

素因数の和:1734

約数の個数: 18

約数和(自身を含む): 29079687

約数和(自身を除く): 15673845

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2589, 5178, 7767, 15534, 744769, 1489538, 2234307, 4468614, 6702921, 13405842]

約数ペア:

[(1, 13405842), (2, 6702921), (3, 4468614), (6, 2234307), (9, 1489538), (18, 744769), (863, 15534), (1726, 7767), (2589, 5178)]