18656176032

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{17989}}^1$

素因数の和:18295

約数の個数: 144

約数和(自身を含む): 57343988520

約数和(自身を除く): 38687812488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 277, 288, 312, 416, 468, 554, 624, 831, 936, 1108, 1248, 1662, 1872, 2216, 2493, 3324, 3601, 3744, 4432, 4986, 6648, 7202, 8864, 9972, 10803, 13296, 14404, 17989, 19944, 21606, 26592, 28808, 32409, 35978, 39888, 43212, 53967, 57616, 64818, 71956, 79776, 86424, 107934, 115232, 129636, 143912, 161901, 172848, 215868, 233857, 259272, 287824, 323802, 345696, 431736, 467714, 518544, 575648, 647604, 701571, 863472, 935428, 1037088, 1295208, 1403142, 1726944, 1870856, 2104713, 2590416, 2806284, 3741712, 4209426, 4982953, 5180832, 5612568, 7483424, 8418852, 9965906, 11225136, 14948859, 16837704, 19931812, 22450272, 29897718, 33675408, 39863624, 44846577, 59795436, 64778389, 67350816, 79727248, 89693154, 119590872, 129556778, 159454496, 179386308, 194335167, 239181744, 259113556, 358772616, 388670334, 478363488, 518227112, 583005501, 717545232, 777340668, 1036454224, 1166011002, 1435090464, 1554681336, 2072908448, 2332022004, 3109362672, 4664044008, 6218725344, 9328088016, 18656176032]

約数ペア:

[(1, 18656176032), (2, 9328088016), (3, 6218725344), (4, 4664044008), (6, 3109362672), (8, 2332022004), (9, 2072908448), (12, 1554681336), (13, 1435090464), (16, 1166011002), (18, 1036454224), (24, 777340668), (26, 717545232), (32, 583005501), (36, 518227112), (39, 478363488), (48, 388670334), (52, 358772616), (72, 259113556), (78, 239181744), (96, 194335167), (104, 179386308), (117, 159454496), (144, 129556778), (156, 119590872), (208, 89693154), (234, 79727248), (277, 67350816), (288, 64778389), (312, 59795436), (416, 44846577), (468, 39863624), (554, 33675408), (624, 29897718), (831, 22450272), (936, 19931812), (1108, 16837704), (1248, 14948859), (1662, 11225136), (1872, 9965906), (2216, 8418852), (2493, 7483424), (3324, 5612568), (3601, 5180832), (3744, 4982953), (4432, 4209426), (4986, 3741712), (6648, 2806284), (7202, 2590416), (8864, 2104713), (9972, 1870856), (10803, 1726944), (13296, 1403142), (14404, 1295208), (17989, 1037088), (19944, 935428), (21606, 863472), (26592, 701571), (28808, 647604), (32409, 575648), (35978, 518544), (39888, 467714), (43212, 431736), (53967, 345696), (57616, 323802), (64818, 287824), (71956, 259272), (79776, 233857), (86424, 215868), (107934, 172848), (115232, 161901), (129636, 143912)]