13240404

素因数分解:

$2^2\times 3^2\times {\mathrm{367789}}^1$

素因数の和:367799

約数の個数: 18

約数和(自身を含む): 33468890

約数和(自身を除く): 20228486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367789, 735578, 1103367, 1471156, 2206734, 3310101, 4413468, 6620202, 13240404]

約数ペア:

[(1, 13240404), (2, 6620202), (3, 4413468), (4, 3310101), (6, 2206734), (9, 1471156), (12, 1103367), (18, 735578), (36, 367789)]