16818702947126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{27091721}}^1$

素因数の和:27091821

約数の個数: 48

約数和(自身を含む): 29054246341680

約数和(自身を除く): 12235543394554

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 961, 1054, 1178, 1922, 10013, 16337, 18259, 20026, 32674, 36518, 310403, 620806, 27091721, 54183442, 460559257, 514742699, 839843351, 921118514, 1029485398, 1679686702, 8750625883, 14277336967, 15957023669, 17501251766, 26035143881, 28554673934, 31914047338, 52070287762, 271269402373, 442597445977, 494667733739, 542538804746, 885194891954, 989335467478, 8409351473563, 16818702947126]

約数ペア:

[(1, 16818702947126), (2, 8409351473563), (17, 989335467478), (19, 885194891954), (31, 542538804746), (34, 494667733739), (38, 442597445977), (62, 271269402373), (323, 52070287762), (527, 31914047338), (589, 28554673934), (646, 26035143881), (961, 17501251766), (1054, 15957023669), (1178, 14277336967), (1922, 8750625883), (10013, 1679686702), (16337, 1029485398), (18259, 921118514), (20026, 839843351), (32674, 514742699), (36518, 460559257), (310403, 54183442), (620806, 27091721)]