9013340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{64381}}^1$

素因数の和:64397

約数の個数: 24

約数和(自身を含む): 21632352

約数和(自身を除く): 12619012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 64381, 128762, 257524, 321905, 450667, 643810, 901334, 1287620, 1802668, 2253335, 4506670, 9013340]

約数ペア:

[(1, 9013340), (2, 4506670), (4, 2253335), (5, 1802668), (7, 1287620), (10, 901334), (14, 643810), (20, 450667), (28, 321905), (35, 257524), (70, 128762), (140, 64381)]