18589143

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{937}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 26339040

約数和(自身を除く): 7749897

約数列:

[1, 3, 17, 51, 389, 937, 1167, 2811, 6613, 15929, 19839, 47787, 364493, 1093479, 6196381, 18589143]

約数ペア:

[(1, 18589143), (3, 6196381), (17, 1093479), (51, 364493), (389, 47787), (937, 19839), (1167, 15929), (2811, 6613)]