21141696

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3797}}^1$

素因数の和:3841

約数の個数: 56

約数和(自身を含む): 57881520

約数和(自身を除く): 36739824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 3797, 5568, 7594, 11391, 15188, 22782, 30376, 45564, 60752, 91128, 110113, 121504, 182256, 220226, 243008, 330339, 364512, 440452, 660678, 729024, 880904, 1321356, 1761808, 2642712, 3523616, 5285424, 7047232, 10570848, 21141696]

約数ペア:

[(1, 21141696), (2, 10570848), (3, 7047232), (4, 5285424), (6, 3523616), (8, 2642712), (12, 1761808), (16, 1321356), (24, 880904), (29, 729024), (32, 660678), (48, 440452), (58, 364512), (64, 330339), (87, 243008), (96, 220226), (116, 182256), (174, 121504), (192, 110113), (232, 91128), (348, 60752), (464, 45564), (696, 30376), (928, 22782), (1392, 15188), (1856, 11391), (2784, 7594), (3797, 5568)]