2018304495

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{411479}}^1$

素因数の和:411599

約数の個数: 24

約数和(自身を含む): 3530498400

約数和(自身を除く): 1512193905

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 411479, 1234437, 2057395, 3703311, 6172185, 18516555, 44851211, 134553633, 224256055, 403660899, 672768165, 2018304495]

約数ペア:

[(1, 2018304495), (3, 672768165), (5, 403660899), (9, 224256055), (15, 134553633), (45, 44851211), (109, 18516555), (327, 6172185), (545, 3703311), (981, 2057395), (1635, 1234437), (4905, 411479)]