54381458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3499}}^1$

素因数の和:3929

約数の個数: 16

約数和(自身を含む): 86100000

約数和(自身を除く): 31718542

約数列:

[1, 2, 19, 38, 409, 818, 3499, 6998, 7771, 15542, 66481, 132962, 1431091, 2862182, 27190729, 54381458]

約数ペア:

[(1, 54381458), (2, 27190729), (19, 2862182), (38, 1431091), (409, 132962), (818, 66481), (3499, 15542), (6998, 7771)]