18293899552

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{2017}}^1$

素因数の和:2322

約数の個数: 96

約数和(自身を含む): 38274453504

約数和(自身を除く): 19980553952

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 223, 248, 328, 446, 496, 656, 892, 992, 1271, 1312, 1784, 2017, 2542, 3568, 4034, 5084, 6913, 7136, 8068, 9143, 10168, 13826, 16136, 18286, 20336, 27652, 32272, 36572, 40672, 55304, 62527, 64544, 73144, 82697, 110608, 125054, 146288, 165394, 221216, 250108, 283433, 292576, 330788, 449791, 500216, 566866, 661576, 899582, 1000432, 1133732, 1323152, 1799164, 2000864, 2267464, 2563607, 2646304, 3598328, 4534928, 5127214, 7196656, 9069856, 10254428, 13943521, 14393312, 18441431, 20508856, 27887042, 36882862, 41017712, 55774084, 73765724, 82035424, 111548168, 147531448, 223096336, 295062896, 446192672, 571684361, 590125792, 1143368722, 2286737444, 4573474888, 9146949776, 18293899552]

約数ペア:

[(1, 18293899552), (2, 9146949776), (4, 4573474888), (8, 2286737444), (16, 1143368722), (31, 590125792), (32, 571684361), (41, 446192672), (62, 295062896), (82, 223096336), (124, 147531448), (164, 111548168), (223, 82035424), (248, 73765724), (328, 55774084), (446, 41017712), (496, 36882862), (656, 27887042), (892, 20508856), (992, 18441431), (1271, 14393312), (1312, 13943521), (1784, 10254428), (2017, 9069856), (2542, 7196656), (3568, 5127214), (4034, 4534928), (5084, 3598328), (6913, 2646304), (7136, 2563607), (8068, 2267464), (9143, 2000864), (10168, 1799164), (13826, 1323152), (16136, 1133732), (18286, 1000432), (20336, 899582), (27652, 661576), (32272, 566866), (36572, 500216), (40672, 449791), (55304, 330788), (62527, 292576), (64544, 283433), (73144, 250108), (82697, 221216), (110608, 165394), (125054, 146288)]