21494592

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1805

約数の個数: 112

約数和(自身を含む): 72257920

約数和(自身を除く): 50763328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 1777, 2016, 3024, 3554, 4032, 5331, 6048, 7108, 10662, 12096, 12439, 14216, 15993, 21324, 24878, 28432, 31986, 37317, 42648, 47979, 49756, 56864, 63972, 74634, 85296, 95958, 99512, 111951, 113728, 127944, 149268, 170592, 191916, 199024, 223902, 255888, 298536, 335853, 341184, 383832, 398048, 447804, 511776, 597072, 671706, 767664, 796096, 895608, 1023552, 1194144, 1343412, 1535328, 1791216, 2388288, 2686824, 3070656, 3582432, 5373648, 7164864, 10747296, 21494592]

約数ペア:

[(1, 21494592), (2, 10747296), (3, 7164864), (4, 5373648), (6, 3582432), (7, 3070656), (8, 2686824), (9, 2388288), (12, 1791216), (14, 1535328), (16, 1343412), (18, 1194144), (21, 1023552), (24, 895608), (27, 796096), (28, 767664), (32, 671706), (36, 597072), (42, 511776), (48, 447804), (54, 398048), (56, 383832), (63, 341184), (64, 335853), (72, 298536), (84, 255888), (96, 223902), (108, 199024), (112, 191916), (126, 170592), (144, 149268), (168, 127944), (189, 113728), (192, 111951), (216, 99512), (224, 95958), (252, 85296), (288, 74634), (336, 63972), (378, 56864), (432, 49756), (448, 47979), (504, 42648), (576, 37317), (672, 31986), (756, 28432), (864, 24878), (1008, 21324), (1344, 15993), (1512, 14216), (1728, 12439), (1777, 12096), (2016, 10662), (3024, 7108), (3554, 6048), (4032, 5331)]