1520155854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{12064729}}^1$

素因数の和:12064744

約数の個数: 24

約数和(自身を含む): 3764195760

約数和(自身を除く): 2244039906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 12064729, 24129458, 36194187, 72388374, 84453103, 108582561, 168906206, 217165122, 253359309, 506718618, 760077927, 1520155854]

約数ペア:

[(1, 1520155854), (2, 760077927), (3, 506718618), (6, 253359309), (7, 217165122), (9, 168906206), (14, 108582561), (18, 84453103), (21, 72388374), (42, 36194187), (63, 24129458), (126, 12064729)]