12130188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{144407}}^1$

素因数の和:144421

約数の個数: 24

約数和(自身を含む): 32347392

約数和(自身を除く): 20217204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 144407, 288814, 433221, 577628, 866442, 1010849, 1732884, 2021698, 3032547, 4043396, 6065094, 12130188]

約数ペア:

[(1, 12130188), (2, 6065094), (3, 4043396), (4, 3032547), (6, 2021698), (7, 1732884), (12, 1010849), (14, 866442), (21, 577628), (28, 433221), (42, 288814), (84, 144407)]