2043648

素因数分解:

$2^8\times 3^2\times {\mathrm{887}}^1$

素因数の和:909

約数の個数: 54

約数和(自身を含む): 5898984

約数和(自身を除く): 3855336

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, 887, 1152, 1774, 2304, 2661, 3548, 5322, 7096, 7983, 10644, 14192, 15966, 21288, 28384, 31932, 42576, 56768, 63864, 85152, 113536, 127728, 170304, 227072, 255456, 340608, 510912, 681216, 1021824, 2043648]

約数ペア:

[(1, 2043648), (2, 1021824), (3, 681216), (4, 510912), (6, 340608), (8, 255456), (9, 227072), (12, 170304), (16, 127728), (18, 113536), (24, 85152), (32, 63864), (36, 56768), (48, 42576), (64, 31932), (72, 28384), (96, 21288), (128, 15966), (144, 14192), (192, 10644), (256, 7983), (288, 7096), (384, 5322), (576, 3548), (768, 2661), (887, 2304), (1152, 1774)]