18988216128

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{1569793}}^1$

素因数の和:1569821

約数の個数: 112

約数和(自身を含む): 63796428160

約数和(自身を除く): 44808212032

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, 2016, 3024, 4032, 6048, 12096, 1569793, 3139586, 4709379, 6279172, 9418758, 10988551, 12558344, 14128137, 18837516, 21977102, 25116688, 28256274, 32965653, 37675032, 42384411, 43954204, 50233376, 56512548, 65931306, 75350064, 84768822, 87908408, 98896959, 100466752, 113025096, 131862612, 150700128, 169537644, 175816816, 197793918, 226050192, 263725224, 296690877, 301400256, 339075288, 351633632, 395587836, 452100384, 527450448, 593381754, 678150576, 703267264, 791175672, 904200768, 1054900896, 1186763508, 1356301152, 1582351344, 2109801792, 2373527016, 2712602304, 3164702688, 4747054032, 6329405376, 9494108064, 18988216128]

約数ペア:

[(1, 18988216128), (2, 9494108064), (3, 6329405376), (4, 4747054032), (6, 3164702688), (7, 2712602304), (8, 2373527016), (9, 2109801792), (12, 1582351344), (14, 1356301152), (16, 1186763508), (18, 1054900896), (21, 904200768), (24, 791175672), (27, 703267264), (28, 678150576), (32, 593381754), (36, 527450448), (42, 452100384), (48, 395587836), (54, 351633632), (56, 339075288), (63, 301400256), (64, 296690877), (72, 263725224), (84, 226050192), (96, 197793918), (108, 175816816), (112, 169537644), (126, 150700128), (144, 131862612), (168, 113025096), (189, 100466752), (192, 98896959), (216, 87908408), (224, 84768822), (252, 75350064), (288, 65931306), (336, 56512548), (378, 50233376), (432, 43954204), (448, 42384411), (504, 37675032), (576, 32965653), (672, 28256274), (756, 25116688), (864, 21977102), (1008, 18837516), (1344, 14128137), (1512, 12558344), (1728, 10988551), (2016, 9418758), (3024, 6279172), (4032, 4709379), (6048, 3139586), (12096, 1569793)]