12439638

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{9467}}^1$

素因数の和:9548

約数の個数: 24

約数和(自身を含む): 27324648

約数和(自身を除く): 14885010

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 9467, 18934, 28401, 56802, 85203, 170406, 691091, 1382182, 2073273, 4146546, 6219819, 12439638]

約数ペア:

[(1, 12439638), (2, 6219819), (3, 4146546), (6, 2073273), (9, 1382182), (18, 691091), (73, 170406), (146, 85203), (219, 56802), (438, 28401), (657, 18934), (1314, 9467)]