42691242

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{646837}}^1$

素因数の和:646853

約数の個数: 16

約数和(自身を含む): 93144672

約数和(自身を除く): 50453430

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 646837, 1293674, 1940511, 3881022, 7115207, 14230414, 21345621, 42691242]

約数ペア:

[(1, 42691242), (2, 21345621), (3, 14230414), (6, 7115207), (11, 3881022), (22, 1940511), (33, 1293674), (66, 646837)]