18468612

素因数分解:

$2^2\times 3^2\times {\mathrm{513017}}^1$

素因数の和:513027

約数の個数: 18

約数和(自身を含む): 46684638

約数和(自身を除く): 28216026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513017, 1026034, 1539051, 2052068, 3078102, 4617153, 6156204, 9234306, 18468612]

約数ペア:

[(1, 18468612), (2, 9234306), (3, 6156204), (4, 4617153), (6, 3078102), (9, 2052068), (12, 1539051), (18, 1026034), (36, 513017)]