18919296

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 59431320

約数和(自身を除く): 40512024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1493, 1584, 2112, 2986, 3168, 4224, 4479, 5972, 6336, 8958, 11944, 12672, 13437, 16423, 17916, 23888, 26874, 32846, 35832, 47776, 49269, 53748, 65692, 71664, 95552, 98538, 107496, 131384, 143328, 147807, 191104, 197076, 214992, 262768, 286656, 295614, 394152, 429984, 525536, 573312, 591228, 788304, 859968, 1051072, 1182456, 1576608, 1719936, 2102144, 2364912, 3153216, 4729824, 6306432, 9459648, 18919296]

約数ペア:

[(1, 18919296), (2, 9459648), (3, 6306432), (4, 4729824), (6, 3153216), (8, 2364912), (9, 2102144), (11, 1719936), (12, 1576608), (16, 1182456), (18, 1051072), (22, 859968), (24, 788304), (32, 591228), (33, 573312), (36, 525536), (44, 429984), (48, 394152), (64, 295614), (66, 286656), (72, 262768), (88, 214992), (96, 197076), (99, 191104), (128, 147807), (132, 143328), (144, 131384), (176, 107496), (192, 98538), (198, 95552), (264, 71664), (288, 65692), (352, 53748), (384, 49269), (396, 47776), (528, 35832), (576, 32846), (704, 26874), (792, 23888), (1056, 17916), (1152, 16423), (1408, 13437), (1493, 12672), (1584, 11944), (2112, 8958), (2986, 6336), (3168, 5972), (4224, 4479)]