68872062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1639811}}^1$

素因数の和:1639823

約数の個数: 16

約数和(自身を含む): 157421952

約数和(自身を除く): 88549890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1639811, 3279622, 4919433, 9838866, 11478677, 22957354, 34436031, 68872062]

約数ペア:

[(1, 68872062), (2, 34436031), (3, 22957354), (6, 11478677), (7, 9838866), (14, 4919433), (21, 3279622), (42, 1639811)]