18663126

素因数分解:

$2^1\times 3^1\times {\mathrm{1489}}^1\times {\mathrm{2089}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 37369200

約数和(自身を除く): 18706074

約数列:

[1, 2, 3, 6, 1489, 2089, 2978, 4178, 4467, 6267, 8934, 12534, 3110521, 6221042, 9331563, 18663126]

約数ペア:

[(1, 18663126), (2, 9331563), (3, 6221042), (6, 3110521), (1489, 12534), (2089, 8934), (2978, 6267), (4178, 4467)]