42506156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138007}}^1$

素因数の和:138029

約数の個数: 24

約数和(自身を含む): 92741376

約数和(自身を除く): 50235220

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 138007, 276014, 552028, 966049, 1518077, 1932098, 3036154, 3864196, 6072308, 10626539, 21253078, 42506156]

約数ペア:

[(1, 42506156), (2, 21253078), (4, 10626539), (7, 6072308), (11, 3864196), (14, 3036154), (22, 1932098), (28, 1518077), (44, 966049), (77, 552028), (154, 276014), (308, 138007)]