18156912

素因数分解:

$2^4\times 3^1\times {\mathrm{378269}}^1$

素因数の和:378280

約数の個数: 20

約数和(自身を含む): 46905480

約数和(自身を除く): 28748568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 378269, 756538, 1134807, 1513076, 2269614, 3026152, 4539228, 6052304, 9078456, 18156912]

約数ペア:

[(1, 18156912), (2, 9078456), (3, 6052304), (4, 4539228), (6, 3026152), (8, 2269614), (12, 1513076), (16, 1134807), (24, 756538), (48, 378269)]