12869934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 32555520

約数和(自身を除く): 19685586

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 89, 154, 178, 231, 267, 313, 462, 534, 623, 626, 939, 979, 1246, 1869, 1878, 1958, 2191, 2937, 3443, 3738, 4382, 5874, 6573, 6853, 6886, 10329, 13146, 13706, 20559, 20658, 24101, 27857, 41118, 48202, 55714, 72303, 83571, 144606, 167142, 194999, 306427, 389998, 584997, 612854, 919281, 1169994, 1838562, 2144989, 4289978, 6434967, 12869934]

約数ペア:

[(1, 12869934), (2, 6434967), (3, 4289978), (6, 2144989), (7, 1838562), (11, 1169994), (14, 919281), (21, 612854), (22, 584997), (33, 389998), (42, 306427), (66, 194999), (77, 167142), (89, 144606), (154, 83571), (178, 72303), (231, 55714), (267, 48202), (313, 41118), (462, 27857), (534, 24101), (623, 20658), (626, 20559), (939, 13706), (979, 13146), (1246, 10329), (1869, 6886), (1878, 6853), (1958, 6573), (2191, 5874), (2937, 4382), (3443, 3738)]