8374428

素因数分解:

$2^2\times 3^4\times {\mathrm{25847}}^1$

素因数の和:25863

約数の個数: 30

約数和(自身を含む): 21893256

約数和(自身を除く): 13518828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 25847, 51694, 77541, 103388, 155082, 232623, 310164, 465246, 697869, 930492, 1395738, 2093607, 2791476, 4187214, 8374428]

約数ペア:

[(1, 8374428), (2, 4187214), (3, 2791476), (4, 2093607), (6, 1395738), (9, 930492), (12, 697869), (18, 465246), (27, 310164), (36, 232623), (54, 155082), (81, 103388), (108, 77541), (162, 51694), (324, 25847)]