16842564

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2351}}^1$

素因数の和:2560

約数の個数: 36

約数和(自身を含む): 42806400

約数和(自身を除く): 25963836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2351, 2388, 3582, 4702, 7053, 7164, 9404, 14106, 21159, 28212, 42318, 84636, 467849, 935698, 1403547, 1871396, 2807094, 4210641, 5614188, 8421282, 16842564]

約数ペア:

[(1, 16842564), (2, 8421282), (3, 5614188), (4, 4210641), (6, 2807094), (9, 1871396), (12, 1403547), (18, 935698), (36, 467849), (199, 84636), (398, 42318), (597, 28212), (796, 21159), (1194, 14106), (1791, 9404), (2351, 7164), (2388, 7053), (3582, 4702)]