12685734

素因数分解:

$2^1\times 3^4\times {\mathrm{78307}}^1$

素因数の和:78321

約数の個数: 20

約数和(自身を含む): 28425804

約数和(自身を除く): 15740070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78307, 156614, 234921, 469842, 704763, 1409526, 2114289, 4228578, 6342867, 12685734]

約数ペア:

[(1, 12685734), (2, 6342867), (3, 4228578), (6, 2114289), (9, 1409526), (18, 704763), (27, 469842), (54, 234921), (81, 156614), (162, 78307)]