126390846

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{489887}}^1$

素因数の和:489935

約数の個数: 16

約数和(自身を含む): 258660864

約数和(自身を除く): 132270018

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 489887, 979774, 1469661, 2939322, 21065141, 42130282, 63195423, 126390846]

約数ペア:

[(1, 126390846), (2, 63195423), (3, 42130282), (6, 21065141), (43, 2939322), (86, 1469661), (129, 979774), (258, 489887)]