40427838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2889

約数の個数: 48

約数和(自身を含む): 96900336

約数和(自身を除く): 56472498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 2797, 4818, 5594, 7227, 8391, 14454, 16782, 25173, 30767, 50346, 61534, 92301, 184602, 204181, 276903, 408362, 553806, 612543, 1225086, 1837629, 2245991, 3675258, 4491982, 6737973, 13475946, 20213919, 40427838]

約数ペア:

[(1, 40427838), (2, 20213919), (3, 13475946), (6, 6737973), (9, 4491982), (11, 3675258), (18, 2245991), (22, 1837629), (33, 1225086), (66, 612543), (73, 553806), (99, 408362), (146, 276903), (198, 204181), (219, 184602), (438, 92301), (657, 61534), (803, 50346), (1314, 30767), (1606, 25173), (2409, 16782), (2797, 14454), (4818, 8391), (5594, 7227)]