142956444

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{28297}}^1$

素因数の和:28725

約数の個数: 24

約数和(自身を含む): 334369168

約数和(自身を除く): 191412724

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 28297, 56594, 84891, 113188, 169782, 339564, 11913037, 23826074, 35739111, 47652148, 71478222, 142956444]

約数ペア:

[(1, 142956444), (2, 71478222), (3, 47652148), (4, 35739111), (6, 23826074), (12, 11913037), (421, 339564), (842, 169782), (1263, 113188), (1684, 84891), (2526, 56594), (5052, 28297)]