12078549

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 20673900

約数和(自身を除く): 8595351

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 427, 441, 449, 549, 1281, 1347, 2989, 3143, 3843, 4041, 8967, 9429, 22001, 26901, 27389, 28287, 66003, 82167, 191723, 198009, 246501, 575169, 1342061, 1725507, 4026183, 12078549]

約数ペア:

[(1, 12078549), (3, 4026183), (7, 1725507), (9, 1342061), (21, 575169), (49, 246501), (61, 198009), (63, 191723), (147, 82167), (183, 66003), (427, 28287), (441, 27389), (449, 26901), (549, 22001), (1281, 9429), (1347, 8967), (2989, 4041), (3143, 3843)]