12828276

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{8287}}^1$

素因数の和:8340

約数の個数: 36

約数和(自身を含む): 33185152

約数和(自身を除く): 20356876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 8287, 16574, 24861, 33148, 49722, 74583, 99444, 149166, 298332, 356341, 712682, 1069023, 1425364, 2138046, 3207069, 4276092, 6414138, 12828276]

約数ペア:

[(1, 12828276), (2, 6414138), (3, 4276092), (4, 3207069), (6, 2138046), (9, 1425364), (12, 1069023), (18, 712682), (36, 356341), (43, 298332), (86, 149166), (129, 99444), (172, 74583), (258, 49722), (387, 33148), (516, 24861), (774, 16574), (1548, 8287)]