9942505.00000000

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2663}}^1$

素因数の和:2817

約数の個数: 40

約数和(自身を含む): 92494080

約数和(自身を除く): 51036496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 2663, 3892, 5326, 7784, 10652, 15568, 18641, 21304, 37282, 42608, 74564, 149128, 298256, 370157, 740314, 1480628, 2591099, 2961256, 5182198, 5922512, 10364396, 20728792, 41457584]

約数ペア:

[(1, 41457584), (2, 20728792), (4, 10364396), (7, 5922512), (8, 5182198), (14, 2961256), (16, 2591099), (28, 1480628), (56, 740314), (112, 370157), (139, 298256), (278, 149128), (556, 74564), (973, 42608), (1112, 37282), (1946, 21304), (2224, 18641), (2663, 15568), (3892, 10652), (5326, 7784)]