18017520768

素因数分解:

$2^7\times 3^7\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4999

約数の個数: 256

約数和(自身を含む): 57985939200

約数和(自身を除く): 39968418432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2106, 2187, 2496, 2592, 2808, 2916, 3159, 3456, 3744, 3888, 4212, 4374, 4951, 4992, 5184, 5616, 5832, 6318, 7488, 7776, 8424, 8748, 9477, 9902, 10368, 11232, 11664, 12636, 14853, 14976, 15552, 16848, 17496, 18954, 19804, 22464, 23328, 25272, 28431, 29706, 31104, 33696, 34992, 37908, 39608, 44559, 44928, 46656, 50544, 56862, 59412, 64363, 67392, 69984, 75816, 79216, 89118, 93312, 101088, 113724, 118824, 128726, 133677, 134784, 139968, 151632, 158432, 178236, 193089, 202176, 227448, 237648, 257452, 267354, 279936, 303264, 316864, 356472, 386178, 401031, 404352, 454896, 475296, 514904, 534708, 579267, 606528, 633728, 712944, 772356, 802062, 909792, 950592, 1029808, 1069416, 1158534, 1203093, 1213056, 1425888, 1544712, 1604124, 1737801, 1819584, 1901184, 2059616, 2138832, 2317068, 2406186, 2851776, 3089424, 3208248, 3475602, 3609279, 3639168, 4119232, 4277664, 4634136, 4812372, 5213403, 5703552, 6178848, 6416496, 6951204, 7218558, 8238464, 8555328, 9268272, 9624744, 10426806, 10827837, 12357696, 12832992, 13902408, 14437116, 15640209, 17110656, 18536544, 19249488, 20853612, 21655674, 24715392, 25665984, 27804816, 28874232, 31280418, 37073088, 38498976, 41707224, 43311348, 46920627, 51331968, 55609632, 57748464, 62560836, 74146176, 76997952, 83414448, 86622696, 93841254, 111219264, 115496928, 125121672, 140761881, 153995904, 166828896, 173245392, 187682508, 222438528, 230993856, 250243344, 281523762, 333657792, 346490784, 375365016, 461987712, 500486688, 563047524, 667315584, 692981568, 750730032, 1000973376, 1126095048, 1385963136, 1501460064, 2001946752, 2252190096, 3002920128, 4504380192, 6005840256, 9008760384, 18017520768]

約数ペア:

[(1, 18017520768), (2, 9008760384), (3, 6005840256), (4, 4504380192), (6, 3002920128), (8, 2252190096), (9, 2001946752), (12, 1501460064), (13, 1385963136), (16, 1126095048), (18, 1000973376), (24, 750730032), (26, 692981568), (27, 667315584), (32, 563047524), (36, 500486688), (39, 461987712), (48, 375365016), (52, 346490784), (54, 333657792), (64, 281523762), (72, 250243344), (78, 230993856), (81, 222438528), (96, 187682508), (104, 173245392), (108, 166828896), (117, 153995904), (128, 140761881), (144, 125121672), (156, 115496928), (162, 111219264), (192, 93841254), (208, 86622696), (216, 83414448), (234, 76997952), (243, 74146176), (288, 62560836), (312, 57748464), (324, 55609632), (351, 51331968), (384, 46920627), (416, 43311348), (432, 41707224), (468, 38498976), (486, 37073088), (576, 31280418), (624, 28874232), (648, 27804816), (702, 25665984), (729, 24715392), (832, 21655674), (864, 20853612), (936, 19249488), (972, 18536544), (1053, 17110656), (1152, 15640209), (1248, 14437116), (1296, 13902408), (1404, 12832992), (1458, 12357696), (1664, 10827837), (1728, 10426806), (1872, 9624744), (1944, 9268272), (2106, 8555328), (2187, 8238464), (2496, 7218558), (2592, 6951204), (2808, 6416496), (2916, 6178848), (3159, 5703552), (3456, 5213403), (3744, 4812372), (3888, 4634136), (4212, 4277664), (4374, 4119232), (4951, 3639168), (4992, 3609279), (5184, 3475602), (5616, 3208248), (5832, 3089424), (6318, 2851776), (7488, 2406186), (7776, 2317068), (8424, 2138832), (8748, 2059616), (9477, 1901184), (9902, 1819584), (10368, 1737801), (11232, 1604124), (11664, 1544712), (12636, 1425888), (14853, 1213056), (14976, 1203093), (15552, 1158534), (16848, 1069416), (17496, 1029808), (18954, 950592), (19804, 909792), (22464, 802062), (23328, 772356), (25272, 712944), (28431, 633728), (29706, 606528), (31104, 579267), (33696, 534708), (34992, 514904), (37908, 475296), (39608, 454896), (44559, 404352), (44928, 401031), (46656, 386178), (50544, 356472), (56862, 316864), (59412, 303264), (64363, 279936), (67392, 267354), (69984, 257452), (75816, 237648), (79216, 227448), (89118, 202176), (93312, 193089), (101088, 178236), (113724, 158432), (118824, 151632), (128726, 139968), (133677, 134784)]