21636864

素因数分解:

$2^8\times 3^2\times {\mathrm{9391}}^1$

素因数の和:9413

約数の個数: 54

約数和(自身を含む): 62391056

約数和(自身を除く): 40754192

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, 9391, 18782, 28173, 37564, 56346, 75128, 84519, 112692, 150256, 169038, 225384, 300512, 338076, 450768, 601024, 676152, 901536, 1202048, 1352304, 1803072, 2404096, 2704608, 3606144, 5409216, 7212288, 10818432, 21636864]

約数ペア:

[(1, 21636864), (2, 10818432), (3, 7212288), (4, 5409216), (6, 3606144), (8, 2704608), (9, 2404096), (12, 1803072), (16, 1352304), (18, 1202048), (24, 901536), (32, 676152), (36, 601024), (48, 450768), (64, 338076), (72, 300512), (96, 225384), (128, 169038), (144, 150256), (192, 112692), (256, 84519), (288, 75128), (384, 56346), (576, 37564), (768, 28173), (1152, 18782), (2304, 9391)]