2220228918

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{1486097}}^1$

素因数の和:1486188

約数の個数: 24

約数和(自身を含む): 4868457048

約数和(自身を除く): 2648228130

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 1486097, 2972194, 4458291, 8916582, 13374873, 26749746, 123346051, 246692102, 370038153, 740076306, 1110114459, 2220228918]

約数ペア:

[(1, 2220228918), (2, 1110114459), (3, 740076306), (6, 370038153), (9, 246692102), (18, 123346051), (83, 26749746), (166, 13374873), (249, 8916582), (498, 4458291), (747, 2972194), (1494, 1486097)]