8161842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{104639}}^1$

素因数の和:104657

約数の個数: 16

約数和(自身を含む): 17579520

約数和(自身を除く): 9417678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 104639, 209278, 313917, 627834, 1360307, 2720614, 4080921, 8161842]

約数ペア:

[(1, 8161842), (2, 4080921), (3, 2720614), (6, 1360307), (13, 627834), (26, 313917), (39, 209278), (78, 104639)]