12118222144

素因数分解:

$2^6\times 7^2\times {\mathrm{127}}^1\times {\mathrm{30427}}^1$

素因数の和:30580

約数の個数: 84

約数和(自身を含む): 28194341376

約数和(自身を除く): 16076119232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 196, 224, 254, 392, 448, 508, 784, 889, 1016, 1568, 1778, 2032, 3136, 3556, 4064, 6223, 7112, 8128, 12446, 14224, 24892, 28448, 30427, 49784, 56896, 60854, 99568, 121708, 199136, 212989, 243416, 398272, 425978, 486832, 851956, 973664, 1490923, 1703912, 1947328, 2981846, 3407824, 3864229, 5963692, 6815648, 7728458, 11927384, 13631296, 15456916, 23854768, 27049603, 30913832, 47709536, 54099206, 61827664, 95419072, 108198412, 123655328, 189347221, 216396824, 247310656, 378694442, 432793648, 757388884, 865587296, 1514777768, 1731174592, 3029555536, 6059111072, 12118222144]

約数ペア:

[(1, 12118222144), (2, 6059111072), (4, 3029555536), (7, 1731174592), (8, 1514777768), (14, 865587296), (16, 757388884), (28, 432793648), (32, 378694442), (49, 247310656), (56, 216396824), (64, 189347221), (98, 123655328), (112, 108198412), (127, 95419072), (196, 61827664), (224, 54099206), (254, 47709536), (392, 30913832), (448, 27049603), (508, 23854768), (784, 15456916), (889, 13631296), (1016, 11927384), (1568, 7728458), (1778, 6815648), (2032, 5963692), (3136, 3864229), (3556, 3407824), (4064, 2981846), (6223, 1947328), (7112, 1703912), (8128, 1490923), (12446, 973664), (14224, 851956), (24892, 486832), (28448, 425978), (30427, 398272), (49784, 243416), (56896, 212989), (60854, 199136), (99568, 121708)]