257033718

素因数分解:

$2^1\times 3^2\times {\mathrm{2593}}^1\times {\mathrm{5507}}^1$

素因数の和:8108

約数の個数: 24

約数和(自身を含む): 557222328

約数和(自身を除く): 300188610

約数列:

[1, 2, 3, 6, 9, 18, 2593, 5186, 5507, 7779, 11014, 15558, 16521, 23337, 33042, 46674, 49563, 99126, 14279651, 28559302, 42838953, 85677906, 128516859, 257033718]

約数ペア:

[(1, 257033718), (2, 128516859), (3, 85677906), (6, 42838953), (9, 28559302), (18, 14279651), (2593, 99126), (5186, 49563), (5507, 46674), (7779, 33042), (11014, 23337), (15558, 16521)]