12943782

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{17539}}^1$

素因数の和:17588

約数の個数: 24

約数和(自身を含む): 28730520

約数和(自身を除く): 15786738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 17539, 35078, 52617, 105234, 157851, 315702, 719099, 1438198, 2157297, 4314594, 6471891, 12943782]

約数ペア:

[(1, 12943782), (2, 6471891), (3, 4314594), (6, 2157297), (9, 1438198), (18, 719099), (41, 315702), (82, 157851), (123, 105234), (246, 52617), (369, 35078), (738, 17539)]