2016457578

素因数分解:

$2^1\times 3^4\times {\mathrm{12447269}}^1$

素因数の和:12447283

約数の個数: 20

約数和(自身を含む): 4518359010

約数和(自身を除く): 2501901432

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12447269, 24894538, 37341807, 74683614, 112025421, 224050842, 336076263, 672152526, 1008228789, 2016457578]

約数ペア:

[(1, 2016457578), (2, 1008228789), (3, 672152526), (6, 336076263), (9, 224050842), (18, 112025421), (27, 74683614), (54, 37341807), (81, 24894538), (162, 12447269)]