42123546

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{21871}}^1$

素因数の和:21986

約数の個数: 24

約数和(自身を含む): 92124864

約数和(自身を除く): 50001318

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 21871, 43742, 65613, 131226, 196839, 393678, 2340197, 4680394, 7020591, 14041182, 21061773, 42123546]

約数ペア:

[(1, 42123546), (2, 21061773), (3, 14041182), (6, 7020591), (9, 4680394), (18, 2340197), (107, 393678), (214, 196839), (321, 131226), (642, 65613), (963, 43742), (1926, 21871)]