2007940014

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{396983}}^1$

素因数の和:397272

約数の個数: 24

約数和(自身を含む): 4366030032

約数和(自身を除く): 2358090018

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 396983, 793966, 1190949, 2381898, 3572847, 7145694, 111552223, 223104446, 334656669, 669313338, 1003970007, 2007940014]

約数ペア:

[(1, 2007940014), (2, 1003970007), (3, 669313338), (6, 334656669), (9, 223104446), (18, 111552223), (281, 7145694), (562, 3572847), (843, 2381898), (1686, 1190949), (2529, 793966), (5058, 396983)]