2108803986

素因数分解:

$2^1\times 3^2\times {\mathrm{117155777}}^1$

素因数の和:117155785

約数の個数: 12

約数和(自身を含む): 4569075342

約数和(自身を除く): 2460271356

約数列:

[1, 2, 3, 6, 9, 18, 117155777, 234311554, 351467331, 702934662, 1054401993, 2108803986]

約数ペア:

[(1, 2108803986), (2, 1054401993), (3, 702934662), (6, 351467331), (9, 234311554), (18, 117155777)]