18163128

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{3803}}^1$

素因数の和:4011

約数の個数: 32

約数和(自身を含む): 45648000

約数和(自身を除く): 27484872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 3803, 4776, 7606, 11409, 15212, 22818, 30424, 45636, 91272, 756797, 1513594, 2270391, 3027188, 4540782, 6054376, 9081564, 18163128]

約数ペア:

[(1, 18163128), (2, 9081564), (3, 6054376), (4, 4540782), (6, 3027188), (8, 2270391), (12, 1513594), (24, 756797), (199, 91272), (398, 45636), (597, 30424), (796, 22818), (1194, 15212), (1592, 11409), (2388, 7606), (3803, 4776)]