2006478

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{509}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 4528800

約数和(自身を除く): 2522322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 509, 657, 1018, 1314, 1527, 1971, 3054, 3942, 4581, 9162, 13743, 27486, 37157, 74314, 111471, 222942, 334413, 668826, 1003239, 2006478]

約数ペア:

[(1, 2006478), (2, 1003239), (3, 668826), (6, 334413), (9, 222942), (18, 111471), (27, 74314), (54, 37157), (73, 27486), (146, 13743), (219, 9162), (438, 4581), (509, 3942), (657, 3054), (1018, 1971), (1314, 1527)]