19691329572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23781799}}^1$

素因数の和:23781832

約数の個数: 36

約数和(自身を含む): 51939451200

約数和(自身を除く): 32248121628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 23781799, 47563598, 71345397, 95127196, 142690794, 214036191, 285381588, 428072382, 546981377, 856144764, 1093962754, 1640944131, 2187925508, 3281888262, 4922832393, 6563776524, 9845664786, 19691329572]

約数ペア:

[(1, 19691329572), (2, 9845664786), (3, 6563776524), (4, 4922832393), (6, 3281888262), (9, 2187925508), (12, 1640944131), (18, 1093962754), (23, 856144764), (36, 546981377), (46, 428072382), (69, 285381588), (92, 214036191), (138, 142690794), (207, 95127196), (276, 71345397), (414, 47563598), (828, 23781799)]