2018099997

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{440537}}^1$

素因数の和:441052

約数の個数: 12

約数和(自身を含む): 2920766940

約数和(自身を除く): 902666943

約数列:

[1, 3, 9, 509, 1527, 4581, 440537, 1321611, 3964833, 224233333, 672699999, 2018099997]

約数ペア:

[(1, 2018099997), (3, 672699999), (9, 224233333), (509, 3964833), (1527, 1321611), (4581, 440537)]