18501689088

素因数分解:

$2^8\times 3^3\times {\mathrm{199}}^1\times {\mathrm{13451}}^1$

素因数の和:13675

約数の個数: 144

約数和(自身を含む): 54991776000

約数和(自身を除く): 36490086912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 199, 216, 256, 288, 384, 398, 432, 576, 597, 768, 796, 864, 1152, 1194, 1592, 1728, 1791, 2304, 2388, 3184, 3456, 3582, 4776, 5373, 6368, 6912, 7164, 9552, 10746, 12736, 13451, 14328, 19104, 21492, 25472, 26902, 28656, 38208, 40353, 42984, 50944, 53804, 57312, 76416, 80706, 85968, 107608, 114624, 121059, 152832, 161412, 171936, 215216, 229248, 242118, 322824, 343872, 363177, 430432, 458496, 484236, 645648, 687744, 726354, 860864, 968472, 1291296, 1375488, 1452708, 1721728, 1936944, 2582592, 2676749, 2905416, 3443456, 3873888, 5165184, 5353498, 5810832, 7747776, 8030247, 10330368, 10706996, 11621664, 15495552, 16060494, 21413992, 23243328, 24090741, 30991104, 32120988, 42827984, 46486656, 48181482, 64241976, 72272223, 85655968, 92973312, 96362964, 128483952, 144544446, 171311936, 192725928, 256967904, 289088892, 342623872, 385451856, 513935808, 578177784, 685247744, 770903712, 1027871616, 1156355568, 1541807424, 2055743232, 2312711136, 3083614848, 4625422272, 6167229696, 9250844544, 18501689088]

約数ペア:

[(1, 18501689088), (2, 9250844544), (3, 6167229696), (4, 4625422272), (6, 3083614848), (8, 2312711136), (9, 2055743232), (12, 1541807424), (16, 1156355568), (18, 1027871616), (24, 770903712), (27, 685247744), (32, 578177784), (36, 513935808), (48, 385451856), (54, 342623872), (64, 289088892), (72, 256967904), (96, 192725928), (108, 171311936), (128, 144544446), (144, 128483952), (192, 96362964), (199, 92973312), (216, 85655968), (256, 72272223), (288, 64241976), (384, 48181482), (398, 46486656), (432, 42827984), (576, 32120988), (597, 30991104), (768, 24090741), (796, 23243328), (864, 21413992), (1152, 16060494), (1194, 15495552), (1592, 11621664), (1728, 10706996), (1791, 10330368), (2304, 8030247), (2388, 7747776), (3184, 5810832), (3456, 5353498), (3582, 5165184), (4776, 3873888), (5373, 3443456), (6368, 2905416), (6912, 2676749), (7164, 2582592), (9552, 1936944), (10746, 1721728), (12736, 1452708), (13451, 1375488), (14328, 1291296), (19104, 968472), (21492, 860864), (25472, 726354), (26902, 687744), (28656, 645648), (38208, 484236), (40353, 458496), (42984, 430432), (50944, 363177), (53804, 343872), (57312, 322824), (76416, 242118), (80706, 229248), (85968, 215216), (107608, 171936), (114624, 161412), (121059, 152832)]