40394886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961783}}^1$

素因数の和:961795

約数の個数: 16

約数和(自身を含む): 92331264

約数和(自身を除く): 51936378

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961783, 1923566, 2885349, 5770698, 6732481, 13464962, 20197443, 40394886]

約数ペア:

[(1, 40394886), (2, 20197443), (3, 13464962), (6, 6732481), (7, 5770698), (14, 2885349), (21, 1923566), (42, 961783)]