2017755018

素因数分解:

$2^1\times 3^2\times {\mathrm{112097501}}^1$

素因数の和:112097509

約数の個数: 12

約数和(自身を含む): 4371802578

約数和(自身を除く): 2354047560

約数列:

[1, 2, 3, 6, 9, 18, 112097501, 224195002, 336292503, 672585006, 1008877509, 2017755018]

約数ペア:

[(1, 2017755018), (2, 1008877509), (3, 672585006), (6, 336292503), (9, 224195002), (18, 112097501)]