42047826

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{13451}}^1$

素因数の和:13977

約数の個数: 16

約数和(自身を含む): 84263328

約数和(自身を除く): 42215502

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 13451, 26902, 40353, 80706, 7007971, 14015942, 21023913, 42047826]

約数ペア:

[(1, 42047826), (2, 21023913), (3, 14015942), (6, 7007971), (521, 80706), (1042, 40353), (1563, 26902), (3126, 13451)]