42118994

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2269

約数の個数: 16

約数和(自身を含む): 64729368

約数和(自身を除く): 22610374

約数列:

[1, 2, 53, 106, 197, 394, 2017, 4034, 10441, 20882, 106901, 213802, 397349, 794698, 21059497, 42118994]

約数ペア:

[(1, 42118994), (2, 21059497), (53, 794698), (106, 397349), (197, 213802), (394, 106901), (2017, 20882), (4034, 10441)]