16251876

素因数分解:

$2^2\times 3^2\times {\mathrm{451441}}^1$

素因数の和:451451

約数の個数: 18

約数和(自身を含む): 41081222

約数和(自身を除く): 24829346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 451441, 902882, 1354323, 1805764, 2708646, 4062969, 5417292, 8125938, 16251876]

約数ペア:

[(1, 16251876), (2, 8125938), (3, 5417292), (4, 4062969), (6, 2708646), (9, 1805764), (12, 1354323), (18, 902882), (36, 451441)]