54172518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{209971}}^1$

素因数の和:210019

約数の個数: 16

約数和(自身を含む): 110865216

約数和(自身を除く): 56692698

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 209971, 419942, 629913, 1259826, 9028753, 18057506, 27086259, 54172518]

約数ペア:

[(1, 54172518), (2, 27086259), (3, 18057506), (6, 9028753), (43, 1259826), (86, 629913), (129, 419942), (258, 209971)]