51781266

素因数分解:

$2^1\times 3^2\times {\mathrm{2876737}}^1$

素因数の和:2876745

約数の個数: 12

約数和(自身を含む): 112192782

約数和(自身を除く): 60411516

約数列:

[1, 2, 3, 6, 9, 18, 2876737, 5753474, 8630211, 17260422, 25890633, 51781266]

約数ペア:

[(1, 51781266), (2, 25890633), (3, 17260422), (6, 8630211), (9, 5753474), (18, 2876737)]