18418391168

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{79193}}^1$

素因数の和:79309

約数の個数: 64

約数和(自身を含む): 38773382400

約数和(自身を除く): 20354991232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 316, 368, 632, 736, 1264, 1472, 1817, 2528, 2944, 3634, 5056, 7268, 10112, 14536, 29072, 58144, 79193, 116288, 158386, 232576, 316772, 633544, 1267088, 1821439, 2534176, 3642878, 5068352, 6256247, 7285756, 10136704, 12512494, 14571512, 25024988, 29143024, 50049976, 58286048, 100099952, 116572096, 143893681, 200199904, 233144192, 287787362, 400399808, 575574724, 800799616, 1151149448, 2302298896, 4604597792, 9209195584, 18418391168]

約数ペア:

[(1, 18418391168), (2, 9209195584), (4, 4604597792), (8, 2302298896), (16, 1151149448), (23, 800799616), (32, 575574724), (46, 400399808), (64, 287787362), (79, 233144192), (92, 200199904), (128, 143893681), (158, 116572096), (184, 100099952), (316, 58286048), (368, 50049976), (632, 29143024), (736, 25024988), (1264, 14571512), (1472, 12512494), (1817, 10136704), (2528, 7285756), (2944, 6256247), (3634, 5068352), (5056, 3642878), (7268, 2534176), (10112, 1821439), (14536, 1267088), (29072, 633544), (58144, 316772), (79193, 232576), (116288, 158386)]