18121988928

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{36683}}^1$

素因数の和:36812

約数の個数: 112

約数和(自身を含む): 50092148736

約数和(自身を除く): 31970159808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 166, 186, 192, 248, 249, 332, 372, 496, 498, 664, 744, 992, 996, 1328, 1488, 1984, 1992, 2573, 2656, 2976, 3984, 5146, 5312, 5952, 7719, 7968, 10292, 15438, 15936, 20584, 30876, 36683, 41168, 61752, 73366, 82336, 110049, 123504, 146732, 164672, 220098, 247008, 293464, 440196, 494016, 586928, 880392, 1137173, 1173856, 1760784, 2274346, 2347712, 3044689, 3411519, 3521568, 4548692, 6089378, 6823038, 7043136, 9097384, 9134067, 12178756, 13646076, 18194768, 18268134, 24357512, 27292152, 36389536, 36536268, 48715024, 54584304, 72779072, 73072536, 94385359, 97430048, 109168608, 146145072, 188770718, 194860096, 218337216, 283156077, 292290144, 377541436, 566312154, 584580288, 755082872, 1132624308, 1510165744, 2265248616, 3020331488, 4530497232, 6040662976, 9060994464, 18121988928]

約数ペア:

[(1, 18121988928), (2, 9060994464), (3, 6040662976), (4, 4530497232), (6, 3020331488), (8, 2265248616), (12, 1510165744), (16, 1132624308), (24, 755082872), (31, 584580288), (32, 566312154), (48, 377541436), (62, 292290144), (64, 283156077), (83, 218337216), (93, 194860096), (96, 188770718), (124, 146145072), (166, 109168608), (186, 97430048), (192, 94385359), (248, 73072536), (249, 72779072), (332, 54584304), (372, 48715024), (496, 36536268), (498, 36389536), (664, 27292152), (744, 24357512), (992, 18268134), (996, 18194768), (1328, 13646076), (1488, 12178756), (1984, 9134067), (1992, 9097384), (2573, 7043136), (2656, 6823038), (2976, 6089378), (3984, 4548692), (5146, 3521568), (5312, 3411519), (5952, 3044689), (7719, 2347712), (7968, 2274346), (10292, 1760784), (15438, 1173856), (15936, 1137173), (20584, 880392), (30876, 586928), (36683, 494016), (41168, 440196), (61752, 293464), (73366, 247008), (82336, 220098), (110049, 164672), (123504, 146732)]