40881858

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{43399}}^1$

素因数の和:43561

約数の個数: 16

約数和(自身を含む): 82286400

約数和(自身を除く): 41404542

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 43399, 86798, 130197, 260394, 6813643, 13627286, 20440929, 40881858]

約数ペア:

[(1, 40881858), (2, 20440929), (3, 13627286), (6, 6813643), (157, 260394), (314, 130197), (471, 86798), (942, 43399)]