16874604

素因数分解:

$2^2\times 3^2\times {\mathrm{468739}}^1$

素因数の和:468749

約数の個数: 18

約数和(自身を含む): 42655340

約数和(自身を除く): 25780736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 468739, 937478, 1406217, 1874956, 2812434, 4218651, 5624868, 8437302, 16874604]

約数ペア:

[(1, 16874604), (2, 8437302), (3, 5624868), (4, 4218651), (6, 2812434), (9, 1874956), (12, 1406217), (18, 937478), (36, 468739)]