243500508

素因数分解:

$2^2\times 3^2\times {\mathrm{6763903}}^1$

素因数の和:6763913

約数の個数: 18

約数和(自身を含む): 615515264

約数和(自身を除く): 372014756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6763903, 13527806, 20291709, 27055612, 40583418, 60875127, 81166836, 121750254, 243500508]

約数ペア:

[(1, 243500508), (2, 121750254), (3, 81166836), (4, 60875127), (6, 40583418), (9, 27055612), (12, 20291709), (18, 13527806), (36, 6763903)]