21143142144

素因数分解:

$2^8\times 3^2\times {\mathrm{9176711}}^1$

素因数の和:9176733

約数の個数: 54

約数和(自身を含む): 60960897816

約数和(自身を除く): 39817755672

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, 9176711, 18353422, 27530133, 36706844, 55060266, 73413688, 82590399, 110120532, 146827376, 165180798, 220241064, 293654752, 330361596, 440482128, 587309504, 660723192, 880964256, 1174619008, 1321446384, 1761928512, 2349238016, 2642892768, 3523857024, 5285785536, 7047714048, 10571571072, 21143142144]

約数ペア:

[(1, 21143142144), (2, 10571571072), (3, 7047714048), (4, 5285785536), (6, 3523857024), (8, 2642892768), (9, 2349238016), (12, 1761928512), (16, 1321446384), (18, 1174619008), (24, 880964256), (32, 660723192), (36, 587309504), (48, 440482128), (64, 330361596), (72, 293654752), (96, 220241064), (128, 165180798), (144, 146827376), (192, 110120532), (256, 82590399), (288, 73413688), (384, 55060266), (576, 36706844), (768, 27530133), (1152, 18353422), (2304, 9176711)]