18399834

素因数分解:

$2^1\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2099}}^1$

素因数の和:2594

約数の個数: 24

約数和(自身を含む): 39967200

約数和(自身を除く): 21567366

約数列:

[1, 2, 3, 6, 9, 18, 487, 974, 1461, 2099, 2922, 4198, 4383, 6297, 8766, 12594, 18891, 37782, 1022213, 2044426, 3066639, 6133278, 9199917, 18399834]

約数ペア:

[(1, 18399834), (2, 9199917), (3, 6133278), (6, 3066639), (9, 2044426), (18, 1022213), (487, 37782), (974, 18891), (1461, 12594), (2099, 8766), (2922, 6297), (4198, 4383)]