18184428

素因数分解:

$2^2\times 3^2\times {\mathrm{505123}}^1$

素因数の和:505133

約数の個数: 18

約数和(自身を含む): 45966284

約数和(自身を除く): 27781856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 505123, 1010246, 1515369, 2020492, 3030738, 4546107, 6061476, 9092214, 18184428]

約数ペア:

[(1, 18184428), (2, 9092214), (3, 6061476), (4, 4546107), (6, 3030738), (9, 2020492), (12, 1515369), (18, 1010246), (36, 505123)]