20181037548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5859767}}^1$

素因数の和:5859822

約数の個数: 48

約数和(自身を含む): 55128697344

約数和(自身を除く): 34947659796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5859767, 11719534, 17579301, 23439068, 35158602, 41018369, 70317204, 82036738, 123055107, 164073476, 240250447, 246110214, 480500894, 492220428, 720751341, 961001788, 1441502682, 1681753129, 2883005364, 3363506258, 5045259387, 6727012516, 10090518774, 20181037548]

約数ペア:

[(1, 20181037548), (2, 10090518774), (3, 6727012516), (4, 5045259387), (6, 3363506258), (7, 2883005364), (12, 1681753129), (14, 1441502682), (21, 961001788), (28, 720751341), (41, 492220428), (42, 480500894), (82, 246110214), (84, 240250447), (123, 164073476), (164, 123055107), (246, 82036738), (287, 70317204), (492, 41018369), (574, 35158602), (861, 23439068), (1148, 17579301), (1722, 11719534), (3444, 5859767)]