2123865288

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{686003}}^1$

素因数の和:686058

約数の個数: 48

約数和(自身を含む): 5885914320

約数和(自身を除く): 3762049032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 686003, 1372006, 2058009, 2744012, 4116018, 5488024, 6174027, 8232036, 12348054, 16464072, 24696108, 29498129, 49392216, 58996258, 88494387, 117992516, 176988774, 235985032, 265483161, 353977548, 530966322, 707955096, 1061932644, 2123865288]

約数ペア:

[(1, 2123865288), (2, 1061932644), (3, 707955096), (4, 530966322), (6, 353977548), (8, 265483161), (9, 235985032), (12, 176988774), (18, 117992516), (24, 88494387), (36, 58996258), (43, 49392216), (72, 29498129), (86, 24696108), (129, 16464072), (172, 12348054), (258, 8232036), (344, 6174027), (387, 5488024), (516, 4116018), (774, 2744012), (1032, 2058009), (1548, 1372006), (3096, 686003)]