12728562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27551}}^1$

素因数の和:27574

約数の個数: 32

約数和(自身を含む): 31739904

約数和(自身を除く): 19011342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 27551, 55102, 82653, 165306, 192857, 303061, 385714, 578571, 606122, 909183, 1157142, 1818366, 2121427, 4242854, 6364281, 12728562]

約数ペア:

[(1, 12728562), (2, 6364281), (3, 4242854), (6, 2121427), (7, 1818366), (11, 1157142), (14, 909183), (21, 606122), (22, 578571), (33, 385714), (42, 303061), (66, 192857), (77, 165306), (154, 82653), (231, 55102), (462, 27551)]