18015084

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4591}}^1$

素因数の和:4710

約数の個数: 36

約数和(自身を含む): 45965920

約数和(自身を除く): 27950836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4591, 9182, 13773, 18364, 27546, 41319, 55092, 82638, 165276, 500419, 1000838, 1501257, 2001676, 3002514, 4503771, 6005028, 9007542, 18015084]

約数ペア:

[(1, 18015084), (2, 9007542), (3, 6005028), (4, 4503771), (6, 3002514), (9, 2001676), (12, 1501257), (18, 1000838), (36, 500419), (109, 165276), (218, 82638), (327, 55092), (436, 41319), (654, 27546), (981, 18364), (1308, 13773), (1962, 9182), (3924, 4591)]