22117656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 60768000

約数和(自身を除く): 38650344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 199, 264, 398, 421, 597, 796, 842, 1194, 1263, 1592, 1684, 2189, 2388, 2526, 3368, 4378, 4631, 4776, 5052, 6567, 8756, 9262, 10104, 13134, 13893, 17512, 18524, 26268, 27786, 37048, 52536, 55572, 83779, 111144, 167558, 251337, 335116, 502674, 670232, 921569, 1005348, 1843138, 2010696, 2764707, 3686276, 5529414, 7372552, 11058828, 22117656]

約数ペア:

[(1, 22117656), (2, 11058828), (3, 7372552), (4, 5529414), (6, 3686276), (8, 2764707), (11, 2010696), (12, 1843138), (22, 1005348), (24, 921569), (33, 670232), (44, 502674), (66, 335116), (88, 251337), (132, 167558), (199, 111144), (264, 83779), (398, 55572), (421, 52536), (597, 37048), (796, 27786), (842, 26268), (1194, 18524), (1263, 17512), (1592, 13893), (1684, 13134), (2189, 10104), (2388, 9262), (2526, 8756), (3368, 6567), (4378, 5052), (4631, 4776)]