2018897001

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{6737}}^1$

素因数の和:7766

約数の個数: 32

約数和(自身を含む): 3266582400

約数和(自身を除く): 1247685399

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1009, 3027, 6737, 9081, 11099, 20211, 27243, 33297, 60633, 74107, 99891, 181899, 222321, 299673, 666963, 2000889, 6797633, 20392899, 61178697, 74773963, 183536091, 224321889, 672965667, 2018897001]

約数ペア:

[(1, 2018897001), (3, 672965667), (9, 224321889), (11, 183536091), (27, 74773963), (33, 61178697), (99, 20392899), (297, 6797633), (1009, 2000889), (3027, 666963), (6737, 299673), (9081, 222321), (11099, 181899), (20211, 99891), (27243, 74107), (33297, 60633)]