40632218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9281}}^1$

素因数の和:9493

約数の個数: 16

約数和(自身を含む): 66830400

約数和(自身を除く): 26198182

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 9281, 18562, 102091, 204182, 1846919, 3693838, 20316109, 40632218]

約数ペア:

[(1, 40632218), (2, 20316109), (11, 3693838), (22, 1846919), (199, 204182), (398, 102091), (2189, 18562), (4378, 9281)]