222463668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2648377}}^1$

素因数の和:2648391

約数の個数: 24

約数和(自身を含む): 593236672

約数和(自身を除く): 370773004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2648377, 5296754, 7945131, 10593508, 15890262, 18538639, 31780524, 37077278, 55615917, 74154556, 111231834, 222463668]

約数ペア:

[(1, 222463668), (2, 111231834), (3, 74154556), (4, 55615917), (6, 37077278), (7, 31780524), (12, 18538639), (14, 15890262), (21, 10593508), (28, 7945131), (42, 5296754), (84, 2648377)]