12506562

素因数分解:

$2^1\times 3^4\times {\mathrm{77201}}^1$

素因数の和:77215

約数の個数: 20

約数和(自身を含む): 28024326

約数和(自身を除く): 15517764

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 77201, 154402, 231603, 463206, 694809, 1389618, 2084427, 4168854, 6253281, 12506562]

約数ペア:

[(1, 12506562), (2, 6253281), (3, 4168854), (6, 2084427), (9, 1389618), (18, 694809), (27, 463206), (54, 231603), (81, 154402), (162, 77201)]