1854254808

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11251}}^1$

素因数の和:11382

約数の個数: 128

約数和(自身を含む): 5941056000

約数和(自身を除く): 4086801192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 109, 126, 168, 189, 216, 218, 252, 327, 378, 436, 504, 654, 756, 763, 872, 981, 1308, 1512, 1526, 1962, 2289, 2616, 2943, 3052, 3924, 4578, 5886, 6104, 6867, 7848, 9156, 11251, 11772, 13734, 18312, 20601, 22502, 23544, 27468, 33753, 41202, 45004, 54936, 67506, 78757, 82404, 90008, 101259, 135012, 157514, 164808, 202518, 236271, 270024, 303777, 315028, 405036, 472542, 607554, 630056, 708813, 810072, 945084, 1215108, 1226359, 1417626, 1890168, 2126439, 2430216, 2452718, 2835252, 3679077, 4252878, 4905436, 5670504, 7358154, 8505756, 8584513, 9810872, 11037231, 14716308, 17011512, 17169026, 22074462, 25753539, 29432616, 33111693, 34338052, 44148924, 51507078, 66223386, 68676104, 77260617, 88297848, 103014156, 132446772, 154521234, 206028312, 231781851, 264893544, 309042468, 463563702, 618084936, 927127404, 1854254808]

約数ペア:

[(1, 1854254808), (2, 927127404), (3, 618084936), (4, 463563702), (6, 309042468), (7, 264893544), (8, 231781851), (9, 206028312), (12, 154521234), (14, 132446772), (18, 103014156), (21, 88297848), (24, 77260617), (27, 68676104), (28, 66223386), (36, 51507078), (42, 44148924), (54, 34338052), (56, 33111693), (63, 29432616), (72, 25753539), (84, 22074462), (108, 17169026), (109, 17011512), (126, 14716308), (168, 11037231), (189, 9810872), (216, 8584513), (218, 8505756), (252, 7358154), (327, 5670504), (378, 4905436), (436, 4252878), (504, 3679077), (654, 2835252), (756, 2452718), (763, 2430216), (872, 2126439), (981, 1890168), (1308, 1417626), (1512, 1226359), (1526, 1215108), (1962, 945084), (2289, 810072), (2616, 708813), (2943, 630056), (3052, 607554), (3924, 472542), (4578, 405036), (5886, 315028), (6104, 303777), (6867, 270024), (7848, 236271), (9156, 202518), (11251, 164808), (11772, 157514), (13734, 135012), (18312, 101259), (20601, 90008), (22502, 82404), (23544, 78757), (27468, 67506), (33753, 54936), (41202, 45004)]