21604608

素因数分解:

$2^8\times 3^2\times {\mathrm{9377}}^1$

素因数の和:9399

約数の個数: 54

約数和(自身を含む): 62298054

約数和(自身を除く): 40693446

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, 9377, 18754, 28131, 37508, 56262, 75016, 84393, 112524, 150032, 168786, 225048, 300064, 337572, 450096, 600128, 675144, 900192, 1200256, 1350288, 1800384, 2400512, 2700576, 3600768, 5401152, 7201536, 10802304, 21604608]

約数ペア:

[(1, 21604608), (2, 10802304), (3, 7201536), (4, 5401152), (6, 3600768), (8, 2700576), (9, 2400512), (12, 1800384), (16, 1350288), (18, 1200256), (24, 900192), (32, 675144), (36, 600128), (48, 450096), (64, 337572), (72, 300064), (96, 225048), (128, 168786), (144, 150032), (192, 112524), (256, 84393), (288, 75016), (384, 56262), (576, 37508), (768, 28131), (1152, 18754), (2304, 9377)]