25590012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{304643}}^1$

素因数の和:304657

約数の個数: 24

約数和(自身を含む): 68240256

約数和(自身を除く): 42650244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 304643, 609286, 913929, 1218572, 1827858, 2132501, 3655716, 4265002, 6397503, 8530004, 12795006, 25590012]

約数ペア:

[(1, 25590012), (2, 12795006), (3, 8530004), (4, 6397503), (6, 4265002), (7, 3655716), (12, 2132501), (14, 1827858), (21, 1218572), (28, 913929), (42, 609286), (84, 304643)]