18782756608

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{952859}}^1$

素因数の和:952893

約数の個数: 72

約数和(自身を含む): 46743500160

約数和(自身を除く): 27960743552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 952859, 1905718, 3811436, 6670013, 7622872, 10481449, 13340026, 15245744, 20962898, 26680052, 30491488, 41925796, 53360104, 60982976, 73370143, 83851592, 106720208, 121965952, 146740286, 167703184, 213440416, 243931904, 293480572, 335406368, 426880832, 586961144, 670812736, 853761664, 1173922288, 1341625472, 1707523328, 2347844576, 2683250944, 4695689152, 9391378304, 18782756608]

約数ペア:

[(1, 18782756608), (2, 9391378304), (4, 4695689152), (7, 2683250944), (8, 2347844576), (11, 1707523328), (14, 1341625472), (16, 1173922288), (22, 853761664), (28, 670812736), (32, 586961144), (44, 426880832), (56, 335406368), (64, 293480572), (77, 243931904), (88, 213440416), (112, 167703184), (128, 146740286), (154, 121965952), (176, 106720208), (224, 83851592), (256, 73370143), (308, 60982976), (352, 53360104), (448, 41925796), (616, 30491488), (704, 26680052), (896, 20962898), (1232, 15245744), (1408, 13340026), (1792, 10481449), (2464, 7622872), (2816, 6670013), (4928, 3811436), (9856, 1905718), (19712, 952859)]