12996864

素因数分解:

$2^8\times 3^2\times {\mathrm{5641}}^1$

素因数の和:5663

約数の個数: 54

約数和(自身を含む): 37479806

約数和(自身を除く): 24482942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 5641, 11282, 16923, 22564, 33846, 45128, 50769, 67692, 90256, 101538, 135384, 180512, 203076, 270768, 361024, 406152, 541536, 722048, 812304, 1083072, 1444096, 1624608, 2166144, 3249216, 4332288, 6498432, 12996864]

約数ペア:

[(1, 12996864), (2, 6498432), (3, 4332288), (4, 3249216), (6, 2166144), (8, 1624608), (9, 1444096), (12, 1083072), (16, 812304), (18, 722048), (24, 541536), (32, 406152), (36, 361024), (48, 270768), (64, 203076), (72, 180512), (96, 135384), (128, 101538), (144, 90256), (192, 67692), (256, 50769), (288, 45128), (384, 33846), (576, 22564), (768, 16923), (1152, 11282), (2304, 5641)]