2019965184

素因数分解:

$2^8\times 3^2\times {\mathrm{876721}}^1$

素因数の和:876743

約数の個数: 54

約数和(自身を含む): 5824064246

約数和(自身を除く): 3804099062

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, 876721, 1753442, 2630163, 3506884, 5260326, 7013768, 7890489, 10520652, 14027536, 15780978, 21041304, 28055072, 31561956, 42082608, 56110144, 63123912, 84165216, 112220288, 126247824, 168330432, 224440576, 252495648, 336660864, 504991296, 673321728, 1009982592, 2019965184]

約数ペア:

[(1, 2019965184), (2, 1009982592), (3, 673321728), (4, 504991296), (6, 336660864), (8, 252495648), (9, 224440576), (12, 168330432), (16, 126247824), (18, 112220288), (24, 84165216), (32, 63123912), (36, 56110144), (48, 42082608), (64, 31561956), (72, 28055072), (96, 21041304), (128, 15780978), (144, 14027536), (192, 10520652), (256, 7890489), (288, 7013768), (384, 5260326), (576, 3506884), (768, 2630163), (1152, 1753442), (2304, 876721)]