9045018

素因数分解:

$2^1\times 3^2\times {\mathrm{502501}}^1$

素因数の和:502509

約数の個数: 12

約数和(自身を含む): 19597578

約数和(自身を除く): 10552560

約数列:

[1, 2, 3, 6, 9, 18, 502501, 1005002, 1507503, 3015006, 4522509, 9045018]

約数ペア:

[(1, 9045018), (2, 4522509), (3, 3015006), (6, 1507503), (9, 1005002), (18, 502501)]