77784708978

素因数分解:

$2^1\times 3^2\times {\mathrm{4021}}^1\times {\mathrm{1074701}}^1$

素因数の和:1078730

約数の個数: 24

約数和(自身を含む): 168575606316

約数和(自身を除く): 90790897338

約数列:

[1, 2, 3, 6, 9, 18, 4021, 8042, 12063, 24126, 36189, 72378, 1074701, 2149402, 3224103, 6448206, 9672309, 19344618, 4321372721, 8642745442, 12964118163, 25928236326, 38892354489, 77784708978]

約数ペア:

[(1, 77784708978), (2, 38892354489), (3, 25928236326), (6, 12964118163), (9, 8642745442), (18, 4321372721), (4021, 19344618), (8042, 9672309), (12063, 6448206), (24126, 3224103), (36189, 2149402), (72378, 1074701)]