56781414

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73361}}^1$

素因数の和:73412

約数の個数: 24

約数和(自身を含む): 125889192

約数和(自身を除く): 69107778

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 73361, 146722, 220083, 440166, 660249, 1320498, 3154523, 6309046, 9463569, 18927138, 28390707, 56781414]

約数ペア:

[(1, 56781414), (2, 28390707), (3, 18927138), (6, 9463569), (9, 6309046), (18, 3154523), (43, 1320498), (86, 660249), (129, 440166), (258, 220083), (387, 146722), (774, 73361)]