18216062

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1$

素因数の和:1475

約数の個数: 16

約数和(自身を含む): 28226400

約数和(自身を除く): 10010338

約数列:

[1, 2, 37, 74, 199, 398, 1237, 2474, 7363, 14726, 45769, 91538, 246163, 492326, 9108031, 18216062]

約数ペア:

[(1, 18216062), (2, 9108031), (37, 492326), (74, 246163), (199, 91538), (398, 45769), (1237, 14726), (2474, 7363)]