18041456

素因数分解:

$2^4\times {\mathrm{883}}^1\times {\mathrm{1277}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 35022312

約数和(自身を除く): 16980856

約数列:

[1, 2, 4, 8, 16, 883, 1277, 1766, 2554, 3532, 5108, 7064, 10216, 14128, 20432, 1127591, 2255182, 4510364, 9020728, 18041456]

約数ペア:

[(1, 18041456), (2, 9020728), (4, 4510364), (8, 2255182), (16, 1127591), (883, 20432), (1277, 14128), (1766, 10216), (2554, 7064), (3532, 5108)]