21074304

素因数分解:

$2^7\times 3^1\times {\mathrm{54881}}^1$

素因数の和:54898

約数の個数: 32

約数和(自身を含む): 55979640

約数和(自身を除く): 34905336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 54881, 109762, 164643, 219524, 329286, 439048, 658572, 878096, 1317144, 1756192, 2634288, 3512384, 5268576, 7024768, 10537152, 21074304]

約数ペア:

[(1, 21074304), (2, 10537152), (3, 7024768), (4, 5268576), (6, 3512384), (8, 2634288), (12, 1756192), (16, 1317144), (24, 878096), (32, 658572), (48, 439048), (64, 329286), (96, 219524), (128, 164643), (192, 109762), (384, 54881)]