12213414

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29501}}^1$

素因数の和:29532

約数の個数: 24

約数和(自身を含む): 27613872

約数和(自身を除く): 15400458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 29501, 59002, 88503, 177006, 265509, 531018, 678523, 1357046, 2035569, 4071138, 6106707, 12213414]

約数ペア:

[(1, 12213414), (2, 6106707), (3, 4071138), (6, 2035569), (9, 1357046), (18, 678523), (23, 531018), (46, 265509), (69, 177006), (138, 88503), (207, 59002), (414, 29501)]