16168878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 38578176

約数和(自身を除く): 22409298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 643, 762, 1143, 1286, 1397, 1929, 2286, 2794, 3858, 4191, 5787, 7073, 8382, 11574, 12573, 14146, 21219, 25146, 42438, 63657, 81661, 127314, 163322, 244983, 489966, 734949, 898271, 1469898, 1796542, 2694813, 5389626, 8084439, 16168878]

約数ペア:

[(1, 16168878), (2, 8084439), (3, 5389626), (6, 2694813), (9, 1796542), (11, 1469898), (18, 898271), (22, 734949), (33, 489966), (66, 244983), (99, 163322), (127, 127314), (198, 81661), (254, 63657), (381, 42438), (643, 25146), (762, 21219), (1143, 14146), (1286, 12573), (1397, 11574), (1929, 8382), (2286, 7073), (2794, 5787), (3858, 4191)]