2087663778

素因数分解:

$2^1\times 3^2\times {\mathrm{859}}^1\times {\mathrm{135019}}^1$

素因数の和:135886

約数の個数: 24

約数和(自身を含む): 4528570800

約数和(自身を除く): 2440907022

約数列:

[1, 2, 3, 6, 9, 18, 859, 1718, 2577, 5154, 7731, 15462, 135019, 270038, 405057, 810114, 1215171, 2430342, 115981321, 231962642, 347943963, 695887926, 1043831889, 2087663778]

約数ペア:

[(1, 2087663778), (2, 1043831889), (3, 695887926), (6, 347943963), (9, 231962642), (18, 115981321), (859, 2430342), (1718, 1215171), (2577, 810114), (5154, 405057), (7731, 270038), (15462, 135019)]