11489274

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{2543}}^1$

素因数の和:2802

約数の個数: 24

約数和(自身を含む): 25002432

約数和(自身を除く): 13513158

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 753, 1506, 2259, 2543, 4518, 5086, 7629, 15258, 22887, 45774, 638293, 1276586, 1914879, 3829758, 5744637, 11489274]

約数ペア:

[(1, 11489274), (2, 5744637), (3, 3829758), (6, 1914879), (9, 1276586), (18, 638293), (251, 45774), (502, 22887), (753, 15258), (1506, 7629), (2259, 5086), (2543, 4518)]