18214401213

素因数分解:

$3^2\times {\mathrm{619}}^1\times {\mathrm{3269503}}^1$

素因数の和:3270128

約数の個数: 12

約数和(自身を含む): 26352202240

約数和(自身を除く): 8137801027

約数列:

[1, 3, 9, 619, 1857, 5571, 3269503, 9808509, 29425527, 2023822357, 6071467071, 18214401213]

約数ペア:

[(1, 18214401213), (3, 6071467071), (9, 2023822357), (619, 29425527), (1857, 9808509), (5571, 3269503)]