2868798978

素因数分解:

$2^1\times 3^3\times {\mathrm{251}}^1\times {\mathrm{211657}}^1$

素因数の和:211919

約数の個数: 32

約数和(自身を含む): 6400537920

約数和(自身を除く): 3531738942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 251, 502, 753, 1506, 2259, 4518, 6777, 13554, 211657, 423314, 634971, 1269942, 1904913, 3809826, 5714739, 11429478, 53125907, 106251814, 159377721, 318755442, 478133163, 956266326, 1434399489, 2868798978]

約数ペア:

[(1, 2868798978), (2, 1434399489), (3, 956266326), (6, 478133163), (9, 318755442), (18, 159377721), (27, 106251814), (54, 53125907), (251, 11429478), (502, 5714739), (753, 3809826), (1506, 1904913), (2259, 1269942), (4518, 634971), (6777, 423314), (13554, 211657)]