12808872

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 35180340

約数和(自身を除く): 22371468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2437, 2628, 4874, 5256, 7311, 9748, 14622, 19496, 21933, 29244, 43866, 58488, 87732, 175464, 177901, 355802, 533703, 711604, 1067406, 1423208, 1601109, 2134812, 3202218, 4269624, 6404436, 12808872]

約数ペア:

[(1, 12808872), (2, 6404436), (3, 4269624), (4, 3202218), (6, 2134812), (8, 1601109), (9, 1423208), (12, 1067406), (18, 711604), (24, 533703), (36, 355802), (72, 177901), (73, 175464), (146, 87732), (219, 58488), (292, 43866), (438, 29244), (584, 21933), (657, 19496), (876, 14622), (1314, 9748), (1752, 7311), (2437, 5256), (2628, 4874)]