18373851

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{14479}}^1$

素因数の和:14535

約数の個数: 16

約数和(自身を含む): 27801600

約数和(自身を除く): 9427749

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 14479, 43437, 130311, 390933, 680513, 2041539, 6124617, 18373851]

約数ペア:

[(1, 18373851), (3, 6124617), (9, 2041539), (27, 680513), (47, 390933), (141, 130311), (423, 43437), (1269, 14479)]