18190836

素因数分解:

$2^2\times 3^2\times {\mathrm{505301}}^1$

素因数の和:505311

約数の個数: 18

約数和(自身を含む): 45982482

約数和(自身を除く): 27791646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 505301, 1010602, 1515903, 2021204, 3031806, 4547709, 6063612, 9095418, 18190836]

約数ペア:

[(1, 18190836), (2, 9095418), (3, 6063612), (4, 4547709), (6, 3031806), (9, 2021204), (12, 1515903), (18, 1010602), (36, 505301)]