42147942

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{65651}}^1$

素因数の和:65763

約数の個数: 16

約数和(自身を含む): 85084992

約数和(自身を除く): 42937050

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 65651, 131302, 196953, 393906, 7024657, 14049314, 21073971, 42147942]

約数ペア:

[(1, 42147942), (2, 21073971), (3, 14049314), (6, 7024657), (107, 393906), (214, 196953), (321, 131302), (642, 65651)]