18248508

素因数分解:

$2^2\times 3^2\times {\mathrm{506903}}^1$

素因数の和:506913

約数の個数: 18

約数和(自身を含む): 46128264

約数和(自身を除く): 27879756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 506903, 1013806, 1520709, 2027612, 3041418, 4562127, 6082836, 9124254, 18248508]

約数ペア:

[(1, 18248508), (2, 9124254), (3, 6082836), (4, 4562127), (6, 3041418), (9, 2027612), (12, 1520709), (18, 1013806), (36, 506903)]