21144768

素因数分解:

$2^6\times 3^1\times {\mathrm{110129}}^1$

素因数の和:110144

約数の個数: 28

約数和(自身を含む): 55946040

約数和(自身を除く): 34801272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 110129, 220258, 330387, 440516, 660774, 881032, 1321548, 1762064, 2643096, 3524128, 5286192, 7048256, 10572384, 21144768]

約数ペア:

[(1, 21144768), (2, 10572384), (3, 7048256), (4, 5286192), (6, 3524128), (8, 2643096), (12, 1762064), (16, 1321548), (24, 881032), (32, 660774), (48, 440516), (64, 330387), (96, 220258), (192, 110129)]