181407022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{90073}}^1$

素因数の和:90147

約数の個数: 16

約数和(自身を含む): 291839760

約数和(自身を除く): 110432738

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 90073, 180146, 1711387, 3422774, 4773869, 9547738, 90703511, 181407022]

約数ペア:

[(1, 181407022), (2, 90703511), (19, 9547738), (38, 4773869), (53, 3422774), (106, 1711387), (1007, 180146), (2014, 90073)]