128674518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2803}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 294487296

約数和(自身を除く): 165812778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1093, 2186, 2803, 3279, 5606, 6558, 7651, 8409, 15302, 16818, 19621, 22953, 39242, 45906, 58863, 117726, 3063679, 6127358, 9191037, 18382074, 21445753, 42891506, 64337259, 128674518]

約数ペア:

[(1, 128674518), (2, 64337259), (3, 42891506), (6, 21445753), (7, 18382074), (14, 9191037), (21, 6127358), (42, 3063679), (1093, 117726), (2186, 58863), (2803, 45906), (3279, 39242), (5606, 22953), (6558, 19621), (7651, 16818), (8409, 15302)]