11655666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 72

約数和(自身を含む): 28972944

約数和(自身を除く): 17317278

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 43, 66, 74, 86, 99, 111, 129, 198, 222, 258, 333, 387, 407, 473, 666, 774, 814, 946, 1221, 1369, 1419, 1591, 2442, 2738, 2838, 3182, 3663, 4107, 4257, 4773, 7326, 8214, 8514, 9546, 12321, 14319, 15059, 17501, 24642, 28638, 30118, 35002, 45177, 52503, 58867, 90354, 105006, 117734, 135531, 157509, 176601, 271062, 315018, 353202, 529803, 647537, 1059606, 1295074, 1942611, 3885222, 5827833, 11655666]

約数ペア:

[(1, 11655666), (2, 5827833), (3, 3885222), (6, 1942611), (9, 1295074), (11, 1059606), (18, 647537), (22, 529803), (33, 353202), (37, 315018), (43, 271062), (66, 176601), (74, 157509), (86, 135531), (99, 117734), (111, 105006), (129, 90354), (198, 58867), (222, 52503), (258, 45177), (333, 35002), (387, 30118), (407, 28638), (473, 24642), (666, 17501), (774, 15059), (814, 14319), (946, 12321), (1221, 9546), (1369, 8514), (1419, 8214), (1591, 7326), (2442, 4773), (2738, 4257), (2838, 4107), (3182, 3663)]