18460450

素因数分解:

$2^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1913}}^1$

素因数の和:2118

約数の個数: 24

約数和(自身を含む): 34532388

約数和(自身を除く): 16071938

約数列:

[1, 2, 5, 10, 25, 50, 193, 386, 965, 1913, 1930, 3826, 4825, 9565, 9650, 19130, 47825, 95650, 369209, 738418, 1846045, 3692090, 9230225, 18460450]

約数ペア:

[(1, 18460450), (2, 9230225), (5, 3692090), (10, 1846045), (25, 738418), (50, 369209), (193, 95650), (386, 47825), (965, 19130), (1913, 9650), (1930, 9565), (3826, 4825)]