64214118

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{87011}}^1$

素因数の和:87060

約数の個数: 24

約数和(自身を含む): 142525656

約数和(自身を除く): 78311538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 87011, 174022, 261033, 522066, 783099, 1566198, 3567451, 7134902, 10702353, 21404706, 32107059, 64214118]

約数ペア:

[(1, 64214118), (2, 32107059), (3, 21404706), (6, 10702353), (9, 7134902), (18, 3567451), (41, 1566198), (82, 783099), (123, 522066), (246, 261033), (369, 174022), (738, 87011)]