21037543362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{48761}}^1$

素因数の和:50959

約数の個数: 48

約数和(自身を含む): 49748942880

約数和(自身を除く): 28711399518

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2179, 4358, 6537, 13074, 19611, 23969, 39222, 47938, 48761, 71907, 97522, 143814, 146283, 215721, 292566, 431442, 438849, 536371, 877698, 1072742, 1609113, 3218226, 4827339, 9654678, 106250219, 212500438, 318750657, 637501314, 956251971, 1168752409, 1912503942, 2337504818, 3506257227, 7012514454, 10518771681, 21037543362]

約数ペア:

[(1, 21037543362), (2, 10518771681), (3, 7012514454), (6, 3506257227), (9, 2337504818), (11, 1912503942), (18, 1168752409), (22, 956251971), (33, 637501314), (66, 318750657), (99, 212500438), (198, 106250219), (2179, 9654678), (4358, 4827339), (6537, 3218226), (13074, 1609113), (19611, 1072742), (23969, 877698), (39222, 536371), (47938, 438849), (48761, 431442), (71907, 292566), (97522, 215721), (143814, 146283)]