27819414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220789}}^1$

素因数の和:220804

約数の個数: 24

約数和(自身を含む): 68886480

約数和(自身を除く): 41067066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220789, 441578, 662367, 1324734, 1545523, 1987101, 3091046, 3974202, 4636569, 9273138, 13909707, 27819414]

約数ペア:

[(1, 27819414), (2, 13909707), (3, 9273138), (6, 4636569), (7, 3974202), (9, 3091046), (14, 1987101), (18, 1545523), (21, 1324734), (42, 662367), (63, 441578), (126, 220789)]