18270064

素因数分解:

$2^4\times {\mathrm{839}}^1\times {\mathrm{1361}}^1$

素因数の和:2208

約数の個数: 20

約数和(自身を含む): 35466480

約数和(自身を除く): 17196416

約数列:

[1, 2, 4, 8, 16, 839, 1361, 1678, 2722, 3356, 5444, 6712, 10888, 13424, 21776, 1141879, 2283758, 4567516, 9135032, 18270064]

約数ペア:

[(1, 18270064), (2, 9135032), (4, 4567516), (8, 2283758), (16, 1141879), (839, 21776), (1361, 13424), (1678, 10888), (2722, 6712), (3356, 5444)]