12807918

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{30937}}^1$

素因数の和:30968

約数の個数: 24

約数和(自身を含む): 28957968

約数和(自身を除く): 16150050

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 30937, 61874, 92811, 185622, 278433, 556866, 711551, 1423102, 2134653, 4269306, 6403959, 12807918]

約数ペア:

[(1, 12807918), (2, 6403959), (3, 4269306), (6, 2134653), (9, 1423102), (18, 711551), (23, 556866), (46, 278433), (69, 185622), (138, 92811), (207, 61874), (414, 30937)]