122912118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{975493}}^1$

素因数の和:975508

約数の個数: 24

約数和(自身を含む): 304354128

約数和(自身を除く): 181442010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 975493, 1950986, 2926479, 5852958, 6828451, 8779437, 13656902, 17558874, 20485353, 40970706, 61456059, 122912118]

約数ペア:

[(1, 122912118), (2, 61456059), (3, 40970706), (6, 20485353), (7, 17558874), (9, 13656902), (14, 8779437), (18, 6828451), (21, 5852958), (42, 2926479), (63, 1950986), (126, 975493)]