13478274

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5387}}^1$

素因数の和:5534

約数の個数: 24

約数和(自身を含む): 29418480

約数和(自身を除く): 15940206

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 5387, 10774, 16161, 32322, 48483, 96966, 748793, 1497586, 2246379, 4492758, 6739137, 13478274]

約数ペア:

[(1, 13478274), (2, 6739137), (3, 4492758), (6, 2246379), (9, 1497586), (18, 748793), (139, 96966), (278, 48483), (417, 32322), (834, 16161), (1251, 10774), (2502, 5387)]