279362268

素因数分解:

$2^2\times 3^2\times {\mathrm{7760063}}^1$

素因数の和:7760073

約数の個数: 18

約数和(自身を含む): 706165824

約数和(自身を除く): 426803556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7760063, 15520126, 23280189, 31040252, 46560378, 69840567, 93120756, 139681134, 279362268]

約数ペア:

[(1, 279362268), (2, 139681134), (3, 93120756), (4, 69840567), (6, 46560378), (9, 31040252), (12, 23280189), (18, 15520126), (36, 7760063)]