2018532033

素因数分解:

$3^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{71359}}^1$

素因数の和:71821

約数の個数: 24

約数和(自身を含む): 3339648000

約数和(自身を除く): 1321115967

約数列:

[1, 3, 7, 9, 21, 63, 449, 1347, 3143, 4041, 9429, 28287, 71359, 214077, 499513, 642231, 1498539, 4495617, 32040191, 96120573, 224281337, 288361719, 672844011, 2018532033]

約数ペア:

[(1, 2018532033), (3, 672844011), (7, 288361719), (9, 224281337), (21, 96120573), (63, 32040191), (449, 4495617), (1347, 1498539), (3143, 642231), (4041, 499513), (9429, 214077), (28287, 71359)]