19829894508

素因数分解:

$2^2\times 3^2\times {\mathrm{550830403}}^1$

素因数の和:550830413

約数の個数: 18

約数和(自身を含む): 50125566764

約数和(自身を除く): 30295672256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 550830403, 1101660806, 1652491209, 2203321612, 3304982418, 4957473627, 6609964836, 9914947254, 19829894508]

約数ペア:

[(1, 19829894508), (2, 9914947254), (3, 6609964836), (4, 4957473627), (6, 3304982418), (9, 2203321612), (12, 1652491209), (18, 1101660806), (36, 550830403)]