12842262

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2539}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 27934920

約数和(自身を除く): 15092658

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 2539, 5058, 5078, 7617, 15234, 22851, 45702, 713459, 1426918, 2140377, 4280754, 6421131, 12842262]

約数ペア:

[(1, 12842262), (2, 6421131), (3, 4280754), (6, 2140377), (9, 1426918), (18, 713459), (281, 45702), (562, 22851), (843, 15234), (1686, 7617), (2529, 5078), (2539, 5058)]