17938764

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4657}}^1$

素因数の和:4774

約数の個数: 36

約数和(自身を含む): 45778824

約数和(自身を除く): 27840060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4657, 9314, 13971, 18628, 27942, 41913, 55884, 83826, 167652, 498299, 996598, 1494897, 1993196, 2989794, 4484691, 5979588, 8969382, 17938764]

約数ペア:

[(1, 17938764), (2, 8969382), (3, 5979588), (4, 4484691), (6, 2989794), (9, 1993196), (12, 1494897), (18, 996598), (36, 498299), (107, 167652), (214, 83826), (321, 55884), (428, 41913), (642, 27942), (963, 18628), (1284, 13971), (1926, 9314), (3852, 4657)]