18599140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{132851}}^1$

素因数の和:132867

約数の個数: 24

約数和(自身を含む): 44638272

約数和(自身を除く): 26039132

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 132851, 265702, 531404, 664255, 929957, 1328510, 1859914, 2657020, 3719828, 4649785, 9299570, 18599140]

約数ペア:

[(1, 18599140), (2, 9299570), (4, 4649785), (5, 3719828), (7, 2657020), (10, 1859914), (14, 1328510), (20, 929957), (28, 664255), (35, 531404), (70, 265702), (140, 132851)]