126388638

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{8369}}^1$

素因数の和:9216

約数の個数: 24

約数和(自身を含む): 274201200

約数和(自身を除く): 147812562

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 8369, 15102, 16738, 25107, 50214, 75321, 150642, 7021591, 14043182, 21064773, 42129546, 63194319, 126388638]

約数ペア:

[(1, 126388638), (2, 63194319), (3, 42129546), (6, 21064773), (9, 14043182), (18, 7021591), (839, 150642), (1678, 75321), (2517, 50214), (5034, 25107), (7551, 16738), (8369, 15102)]