78855042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1877501}}^1$

素因数の和:1877513

約数の個数: 16

約数和(自身を含む): 180240192

約数和(自身を除く): 101385150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1877501, 3755002, 5632503, 11265006, 13142507, 26285014, 39427521, 78855042]

約数ペア:

[(1, 78855042), (2, 39427521), (3, 26285014), (6, 13142507), (7, 11265006), (14, 5632503), (21, 3755002), (42, 1877501)]