12757788

素因数分解:

$2^2\times 3^2\times {\mathrm{354383}}^1$

素因数の和:354393

約数の個数: 18

約数和(自身を含む): 32248944

約数和(自身を除く): 19491156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 354383, 708766, 1063149, 1417532, 2126298, 3189447, 4252596, 6378894, 12757788]

約数ペア:

[(1, 12757788), (2, 6378894), (3, 4252596), (4, 3189447), (6, 2126298), (9, 1417532), (12, 1063149), (18, 708766), (36, 354383)]