18029811

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 24910848

約数和(自身を除く): 6881037

約数列:

[1, 3, 47, 71, 141, 213, 1801, 3337, 5403, 10011, 84647, 127871, 253941, 383613, 6009937, 18029811]

約数ペア:

[(1, 18029811), (3, 6009937), (47, 383613), (71, 253941), (141, 127871), (213, 84647), (1801, 10011), (3337, 5403)]