13120524

素因数分解:

$2^2\times 3^2\times {\mathrm{364459}}^1$

素因数の和:364469

約数の個数: 18

約数和(自身を含む): 33165860

約数和(自身を除く): 20045336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 364459, 728918, 1093377, 1457836, 2186754, 3280131, 4373508, 6560262, 13120524]

約数ペア:

[(1, 13120524), (2, 6560262), (3, 4373508), (4, 3280131), (6, 2186754), (9, 1457836), (12, 1093377), (18, 728918), (36, 364459)]