42302678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{2909}}^1$

素因数の和:3583

約数の個数: 16

約数和(自身を含む): 69351120

約数和(自身を除く): 27048442

約数列:

[1, 2, 11, 22, 661, 1322, 2909, 5818, 7271, 14542, 31999, 63998, 1922849, 3845698, 21151339, 42302678]

約数ペア:

[(1, 42302678), (2, 21151339), (11, 3845698), (22, 1922849), (661, 63998), (1322, 31999), (2909, 14542), (5818, 7271)]