78768642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{690953}}^1$

素因数の和:690977

約数の個数: 16

約数和(自身を含む): 165828960

約数和(自身を除く): 87060318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 690953, 1381906, 2072859, 4145718, 13128107, 26256214, 39384321, 78768642]

約数ペア:

[(1, 78768642), (2, 39384321), (3, 26256214), (6, 13128107), (19, 4145718), (38, 2072859), (57, 1381906), (114, 690953)]