27689694

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{17957}}^1$

素因数の和:18219

約数の個数: 16

約数和(自身を含む): 55597968

約数和(自身を除く): 27908274

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 17957, 35914, 53871, 107742, 4614949, 9229898, 13844847, 27689694]

約数ペア:

[(1, 27689694), (2, 13844847), (3, 9229898), (6, 4614949), (257, 107742), (514, 53871), (771, 35914), (1542, 17957)]