40875678

素因数分解:

$2^1\times 3^4\times {\mathrm{252319}}^1$

素因数の和:252333

約数の個数: 20

約数和(自身を含む): 91592160

約数和(自身を除く): 50716482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 252319, 504638, 756957, 1513914, 2270871, 4541742, 6812613, 13625226, 20437839, 40875678]

約数ペア:

[(1, 40875678), (2, 20437839), (3, 13625226), (6, 6812613), (9, 4541742), (18, 2270871), (27, 1513914), (54, 756957), (81, 504638), (162, 252319)]