2189004384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3257447}}^1$

素因数の和:3257467

約数の個数: 48

約数和(自身を含む): 6567015168

約数和(自身を除く): 4378010784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3257447, 6514894, 9772341, 13029788, 19544682, 22802129, 26059576, 39089364, 45604258, 52119152, 68406387, 78178728, 91208516, 104238304, 136812774, 156357456, 182417032, 273625548, 312714912, 364834064, 547251096, 729668128, 1094502192, 2189004384]

約数ペア:

[(1, 2189004384), (2, 1094502192), (3, 729668128), (4, 547251096), (6, 364834064), (7, 312714912), (8, 273625548), (12, 182417032), (14, 156357456), (16, 136812774), (21, 104238304), (24, 91208516), (28, 78178728), (32, 68406387), (42, 52119152), (48, 45604258), (56, 39089364), (84, 26059576), (96, 22802129), (112, 19544682), (168, 13029788), (224, 9772341), (336, 6514894), (672, 3257447)]