21083036706

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{102197}}^1$

素因数の和:102435

約数の個数: 48

約数和(自身を含む): 46601061624

約数和(自身を除く): 25518024918

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 157, 219, 314, 438, 471, 657, 942, 1314, 1413, 2826, 11461, 22922, 34383, 68766, 102197, 103149, 204394, 206298, 306591, 613182, 919773, 1839546, 7460381, 14920762, 16044929, 22381143, 32089858, 44762286, 48134787, 67143429, 96269574, 134286858, 144404361, 288808722, 1171279817, 2342559634, 3513839451, 7027678902, 10541518353, 21083036706]

約数ペア:

[(1, 21083036706), (2, 10541518353), (3, 7027678902), (6, 3513839451), (9, 2342559634), (18, 1171279817), (73, 288808722), (146, 144404361), (157, 134286858), (219, 96269574), (314, 67143429), (438, 48134787), (471, 44762286), (657, 32089858), (942, 22381143), (1314, 16044929), (1413, 14920762), (2826, 7460381), (11461, 1839546), (22922, 919773), (34383, 613182), (68766, 306591), (102197, 206298), (103149, 204394)]