18308346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{435913}}^1$

素因数の和:435925

約数の個数: 16

約数和(自身を含む): 41847744

約数和(自身を除く): 23539398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 435913, 871826, 1307739, 2615478, 3051391, 6102782, 9154173, 18308346]

約数ペア:

[(1, 18308346), (2, 9154173), (3, 6102782), (6, 3051391), (7, 2615478), (14, 1307739), (21, 871826), (42, 435913)]