56563146

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73079}}^1$

素因数の和:73130

約数の個数: 24

約数和(自身を含む): 125405280

約数和(自身を除く): 68842134

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 73079, 146158, 219237, 438474, 657711, 1315422, 3142397, 6284794, 9427191, 18854382, 28281573, 56563146]

約数ペア:

[(1, 56563146), (2, 28281573), (3, 18854382), (6, 9427191), (9, 6284794), (18, 3142397), (43, 1315422), (86, 657711), (129, 438474), (258, 219237), (387, 146158), (774, 73079)]