51172842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1218401}}^1$

素因数の和:1218413

約数の個数: 16

約数和(自身を含む): 116966592

約数和(自身を除く): 65793750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1218401, 2436802, 3655203, 7310406, 8528807, 17057614, 25586421, 51172842]

約数ペア:

[(1, 51172842), (2, 25586421), (3, 17057614), (6, 8528807), (7, 7310406), (14, 3655203), (21, 2436802), (42, 1218401)]