51118326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{405701}}^1$

素因数の和:405716

約数の個数: 24

約数和(自身を含む): 126579024

約数和(自身を除く): 75460698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 405701, 811402, 1217103, 2434206, 2839907, 3651309, 5679814, 7302618, 8519721, 17039442, 25559163, 51118326]

約数ペア:

[(1, 51118326), (2, 25559163), (3, 17039442), (6, 8519721), (7, 7302618), (9, 5679814), (14, 3651309), (18, 2839907), (21, 2434206), (42, 1217103), (63, 811402), (126, 405701)]