138797646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1779457}}^1$

素因数の和:1779475

約数の個数: 16

約数和(自身を含む): 298948944

約数和(自身を除く): 160151298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1779457, 3558914, 5338371, 10676742, 23132941, 46265882, 69398823, 138797646]

約数ペア:

[(1, 138797646), (2, 69398823), (3, 46265882), (6, 23132941), (13, 10676742), (26, 5338371), (39, 3558914), (78, 1779457)]