198003402

素因数分解:

$2^1\times 3^2\times {\mathrm{11000189}}^1$

素因数の和:11000197

約数の個数: 12

約数和(自身を含む): 429007410

約数和(自身を除く): 231004008

約数列:

[1, 2, 3, 6, 9, 18, 11000189, 22000378, 33000567, 66001134, 99001701, 198003402]

約数ペア:

[(1, 198003402), (2, 99001701), (3, 66001134), (6, 33000567), (9, 22000378), (18, 11000189)]