12456828

素因数分解:

$2^2\times 3^4\times {\mathrm{38447}}^1$

素因数の和:38463

約数の個数: 30

約数和(自身を含む): 32565456

約数和(自身を除く): 20108628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 38447, 76894, 115341, 153788, 230682, 346023, 461364, 692046, 1038069, 1384092, 2076138, 3114207, 4152276, 6228414, 12456828]

約数ペア:

[(1, 12456828), (2, 6228414), (3, 4152276), (4, 3114207), (6, 2076138), (9, 1384092), (12, 1038069), (18, 692046), (27, 461364), (36, 346023), (54, 230682), (81, 153788), (108, 115341), (162, 76894), (324, 38447)]