28130022

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{2857}}^1$

素因数の和:3412

約数の個数: 24

約数和(自身を含む): 61081176

約数和(自身を除く): 32951154

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 2857, 3282, 4923, 5714, 8571, 9846, 17142, 25713, 51426, 1562779, 3125558, 4688337, 9376674, 14065011, 28130022]

約数ペア:

[(1, 28130022), (2, 14065011), (3, 9376674), (6, 4688337), (9, 3125558), (18, 1562779), (547, 51426), (1094, 25713), (1641, 17142), (2857, 9846), (3282, 8571), (4923, 5714)]