71429418

素因数分解:

$2^1\times 3^3\times {\mathrm{1322767}}^1$

素因数の和:1322778

約数の個数: 16

約数和(自身を含む): 158732160

約数和(自身を除く): 87302742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1322767, 2645534, 3968301, 7936602, 11904903, 23809806, 35714709, 71429418]

約数ペア:

[(1, 71429418), (2, 35714709), (3, 23809806), (6, 11904903), (9, 7936602), (18, 3968301), (27, 2645534), (54, 1322767)]