18267067

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4271}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 22966272

約数和(自身を除く): 4699205

約数列:

[1, 7, 13, 47, 91, 329, 611, 4271, 4277, 29897, 55523, 200737, 388661, 1405159, 2609581, 18267067]

約数ペア:

[(1, 18267067), (7, 2609581), (13, 1405159), (47, 388661), (91, 200737), (329, 55523), (611, 29897), (4271, 4277)]