30243438

素因数分解:

$2^1\times 3^2\times {\mathrm{1680191}}^1$

素因数の和:1680199

約数の個数: 12

約数和(自身を含む): 65527488

約数和(自身を除く): 35284050

約数列:

[1, 2, 3, 6, 9, 18, 1680191, 3360382, 5040573, 10081146, 15121719, 30243438]

約数ペア:

[(1, 30243438), (2, 15121719), (3, 10081146), (6, 5040573), (9, 3360382), (18, 1680191)]