254223972

素因数分解:

$2^2\times 3^2\times {\mathrm{7061777}}^1$

素因数の和:7061787

約数の個数: 18

約数和(自身を含む): 642621798

約数和(自身を除く): 388397826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7061777, 14123554, 21185331, 28247108, 42370662, 63555993, 84741324, 127111986, 254223972]

約数ペア:

[(1, 254223972), (2, 127111986), (3, 84741324), (4, 63555993), (6, 42370662), (9, 28247108), (12, 21185331), (18, 14123554), (36, 7061777)]