812561916

素因数分解:

$2^2\times 3^1\times {\mathrm{67713493}}^1$

素因数の和:67713500

約数の個数: 12

約数和(自身を含む): 1895977832

約数和(自身を除く): 1083415916

約数列:

[1, 2, 3, 4, 6, 12, 67713493, 135426986, 203140479, 270853972, 406280958, 812561916]

約数ペア:

[(1, 812561916), (2, 406280958), (3, 270853972), (4, 203140479), (6, 135426986), (12, 67713493)]