18163352

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{2011}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 34103400

約数和(自身を除く): 15940048

約数列:

[1, 2, 4, 8, 1129, 2011, 2258, 4022, 4516, 8044, 9032, 16088, 2270419, 4540838, 9081676, 18163352]

約数ペア:

[(1, 18163352), (2, 9081676), (4, 4540838), (8, 2270419), (1129, 16088), (2011, 9032), (2258, 8044), (4022, 4516)]