47342778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1127209}}^1$

素因数の和:1127221

約数の個数: 16

約数和(自身を含む): 108212160

約数和(自身を除く): 60869382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1127209, 2254418, 3381627, 6763254, 7890463, 15780926, 23671389, 47342778]

約数ペア:

[(1, 47342778), (2, 23671389), (3, 15780926), (6, 7890463), (7, 6763254), (14, 3381627), (21, 2254418), (42, 1127209)]