16681122

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2111}}^1$

素因数の和:2558

約数の個数: 24

約数和(自身を含む): 36241920

約数和(自身を除く): 19560798

約数列:

[1, 2, 3, 6, 9, 18, 439, 878, 1317, 2111, 2634, 3951, 4222, 6333, 7902, 12666, 18999, 37998, 926729, 1853458, 2780187, 5560374, 8340561, 16681122]

約数ペア:

[(1, 16681122), (2, 8340561), (3, 5560374), (6, 2780187), (9, 1853458), (18, 926729), (439, 37998), (878, 18999), (1317, 12666), (2111, 7902), (2634, 6333), (3951, 4222)]