12205120914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{344719}}^1$

素因数の和:345015

約数の個数: 48

約数和(自身を含む): 30329844480

約数和(自身を除く): 18124723566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 562, 843, 1686, 1967, 2529, 3934, 5058, 5901, 11802, 17703, 35406, 344719, 689438, 1034157, 2068314, 2413033, 3102471, 4826066, 6204942, 7239099, 14478198, 21717297, 43434594, 96866039, 193732078, 290598117, 581196234, 678062273, 871794351, 1356124546, 1743588702, 2034186819, 4068373638, 6102560457, 12205120914]

約数ペア:

[(1, 12205120914), (2, 6102560457), (3, 4068373638), (6, 2034186819), (7, 1743588702), (9, 1356124546), (14, 871794351), (18, 678062273), (21, 581196234), (42, 290598117), (63, 193732078), (126, 96866039), (281, 43434594), (562, 21717297), (843, 14478198), (1686, 7239099), (1967, 6204942), (2529, 4826066), (3934, 3102471), (5058, 2413033), (5901, 2068314), (11802, 1034157), (17703, 689438), (35406, 344719)]