13220406

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{8849}}^1$

素因数の和:8940

約数の個数: 24

約数和(自身を含む): 28992600

約数和(自身を除く): 15772194

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 8849, 17698, 26547, 53094, 79641, 159282, 734467, 1468934, 2203401, 4406802, 6610203, 13220406]

約数ペア:

[(1, 13220406), (2, 6610203), (3, 4406802), (6, 2203401), (9, 1468934), (18, 734467), (83, 159282), (166, 79641), (249, 53094), (498, 26547), (747, 17698), (1494, 8849)]