18375006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{235577}}^1$

素因数の和:235595

約数の個数: 16

約数和(自身を含む): 39577104

約数和(自身を除く): 21202098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 235577, 471154, 706731, 1413462, 3062501, 6125002, 9187503, 18375006]

約数ペア:

[(1, 18375006), (2, 9187503), (3, 6125002), (6, 3062501), (13, 1413462), (26, 706731), (39, 471154), (78, 235577)]