27120954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{645737}}^1$

素因数の和:645749

約数の個数: 16

約数和(自身を含む): 61990848

約数和(自身を除く): 34869894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 645737, 1291474, 1937211, 3874422, 4520159, 9040318, 13560477, 27120954]

約数ペア:

[(1, 27120954), (2, 13560477), (3, 9040318), (6, 4520159), (7, 3874422), (14, 1937211), (21, 1291474), (42, 645737)]