18329696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 46303488

約数和(自身を除く): 27973792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 77, 86, 88, 112, 154, 172, 173, 176, 224, 301, 308, 344, 346, 352, 473, 602, 616, 688, 692, 946, 1204, 1211, 1232, 1376, 1384, 1892, 1903, 2408, 2422, 2464, 2768, 3311, 3784, 3806, 4816, 4844, 5536, 6622, 7439, 7568, 7612, 9632, 9688, 13244, 13321, 14878, 15136, 15224, 19376, 26488, 26642, 29756, 30448, 38752, 52073, 52976, 53284, 59512, 60896, 81829, 104146, 105952, 106568, 119024, 163658, 208292, 213136, 238048, 327316, 416584, 426272, 572803, 654632, 833168, 1145606, 1309264, 1666336, 2291212, 2618528, 4582424, 9164848, 18329696]

約数ペア:

[(1, 18329696), (2, 9164848), (4, 4582424), (7, 2618528), (8, 2291212), (11, 1666336), (14, 1309264), (16, 1145606), (22, 833168), (28, 654632), (32, 572803), (43, 426272), (44, 416584), (56, 327316), (77, 238048), (86, 213136), (88, 208292), (112, 163658), (154, 119024), (172, 106568), (173, 105952), (176, 104146), (224, 81829), (301, 60896), (308, 59512), (344, 53284), (346, 52976), (352, 52073), (473, 38752), (602, 30448), (616, 29756), (688, 26642), (692, 26488), (946, 19376), (1204, 15224), (1211, 15136), (1232, 14878), (1376, 13321), (1384, 13244), (1892, 9688), (1903, 9632), (2408, 7612), (2422, 7568), (2464, 7439), (2768, 6622), (3311, 5536), (3784, 4844), (3806, 4816)]