18328836

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{35521}}^1$

素因数の和:35571

約数の個数: 24

約数和(自身を含む): 43763104

約数和(自身を除く): 25434268

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 35521, 71042, 106563, 142084, 213126, 426252, 1527403, 3054806, 4582209, 6109612, 9164418, 18328836]

約数ペア:

[(1, 18328836), (2, 9164418), (3, 6109612), (4, 4582209), (6, 3054806), (12, 1527403), (43, 426252), (86, 213126), (129, 142084), (172, 106563), (258, 71042), (516, 35521)]