6666226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 12070080

約数和(自身を除く): 5403854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 1319, 2527, 2638, 5054, 9233, 18466, 25061, 50122, 175427, 350854, 476159, 952318, 3333113, 6666226]

約数ペア:

[(1, 6666226), (2, 3333113), (7, 952318), (14, 476159), (19, 350854), (38, 175427), (133, 50122), (266, 25061), (361, 18466), (722, 9233), (1319, 5054), (2527, 2638)]