18531137024

素因数分解:

$2^9\times {\mathrm{36193627}}^1$

素因数の和:36193645

約数の個数: 20

約数和(自身を含む): 37026081444

約数和(自身を除く): 18494944420

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 36193627, 72387254, 144774508, 289549016, 579098032, 1158196064, 2316392128, 4632784256, 9265568512, 18531137024]

約数ペア:

[(1, 18531137024), (2, 9265568512), (4, 4632784256), (8, 2316392128), (16, 1158196064), (32, 579098032), (64, 289549016), (128, 144774508), (256, 72387254), (512, 36193627)]