1993203486

素因数分解:

$2^1\times 3^2\times {\mathrm{110733527}}^1$

素因数の和:110733535

約数の個数: 12

約数和(自身を含む): 4318607592

約数和(自身を除く): 2325404106

約数列:

[1, 2, 3, 6, 9, 18, 110733527, 221467054, 332200581, 664401162, 996601743, 1993203486]

約数ペア:

[(1, 1993203486), (2, 996601743), (3, 664401162), (6, 332200581), (9, 221467054), (18, 110733527)]