86342238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{129643}}^1$

素因数の和:129688

約数の個数: 24

約数和(自身を含む): 192132408

約数和(自身を除く): 105790170

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 129643, 259286, 388929, 777858, 1166787, 2333574, 4796791, 9593582, 14390373, 28780746, 43171119, 86342238]

約数ペア:

[(1, 86342238), (2, 43171119), (3, 28780746), (6, 14390373), (9, 9593582), (18, 4796791), (37, 2333574), (74, 1166787), (111, 777858), (222, 388929), (333, 259286), (666, 129643)]