2151040842

素因数分解:

$2^1\times 3^2\times {\mathrm{119502269}}^1$

素因数の和:119502277

約数の個数: 12

約数和(自身を含む): 4660588530

約数和(自身を除く): 2509547688

約数列:

[1, 2, 3, 6, 9, 18, 119502269, 239004538, 358506807, 717013614, 1075520421, 2151040842]

約数ペア:

[(1, 2151040842), (2, 1075520421), (3, 717013614), (6, 358506807), (9, 239004538), (18, 119502269)]