78646716

素因数分解:

$2^2\times 3^2\times {\mathrm{2184631}}^1$

素因数の和:2184641

約数の個数: 18

約数和(自身を含む): 198801512

約数和(自身を除く): 120154796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2184631, 4369262, 6553893, 8738524, 13107786, 19661679, 26215572, 39323358, 78646716]

約数ペア:

[(1, 78646716), (2, 39323358), (3, 26215572), (4, 19661679), (6, 13107786), (9, 8738524), (12, 6553893), (18, 4369262), (36, 2184631)]