661099272

素因数分解:

$2^3\times 3^1\times {\mathrm{27545803}}^1$

素因数の和:27545812

約数の個数: 16

約数和(自身を含む): 1652748240

約数和(自身を除く): 991648968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27545803, 55091606, 82637409, 110183212, 165274818, 220366424, 330549636, 661099272]

約数ペア:

[(1, 661099272), (2, 330549636), (3, 220366424), (4, 165274818), (6, 110183212), (8, 82637409), (12, 55091606), (24, 27545803)]