11457216

素因数分解:

$2^6\times 3^2\times {\mathrm{19891}}^1$

素因数の和:19909

約数の個数: 42

約数和(自身を含む): 32841692

約数和(自身を除く): 21384476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 19891, 39782, 59673, 79564, 119346, 159128, 179019, 238692, 318256, 358038, 477384, 636512, 716076, 954768, 1273024, 1432152, 1909536, 2864304, 3819072, 5728608, 11457216]

約数ペア:

[(1, 11457216), (2, 5728608), (3, 3819072), (4, 2864304), (6, 1909536), (8, 1432152), (9, 1273024), (12, 954768), (16, 716076), (18, 636512), (24, 477384), (32, 358038), (36, 318256), (48, 238692), (64, 179019), (72, 159128), (96, 119346), (144, 79564), (192, 59673), (288, 39782), (576, 19891)]