18082556

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 32429040

約数和(自身を除く): 14346484

約数列:

[1, 2, 4, 59, 118, 193, 236, 386, 397, 772, 794, 1588, 11387, 22774, 23423, 45548, 46846, 76621, 93692, 153242, 306484, 4520639, 9041278, 18082556]

約数ペア:

[(1, 18082556), (2, 9041278), (4, 4520639), (59, 306484), (118, 153242), (193, 93692), (236, 76621), (386, 46846), (397, 45548), (772, 23423), (794, 22774), (1588, 11387)]