21420763056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931887}}^1$

素因数の和:1931919

約数の個数: 120

約数和(自身を含む): 74740882944

約数和(自身を除く): 53320119888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 1931887, 3863774, 5795661, 7727548, 11591322, 13523209, 15455096, 17386983, 21250757, 23182644, 27046418, 30910192, 34773966, 40569627, 42501514, 46365288, 54092836, 63752271, 69547932, 81139254, 85003028, 92730576, 108185672, 121708881, 127504542, 139095864, 148755299, 162278508, 170006056, 191256813, 216371344, 243417762, 255009084, 278191728, 297510598, 324557016, 340012112, 382513626, 446265897, 486835524, 510018168, 595021196, 649114032, 765027252, 892531794, 973671048, 1020036336, 1190042392, 1338797691, 1530054504, 1785063588, 1947342096, 2380084784, 2677595382, 3060109008, 3570127176, 5355190764, 7140254352, 10710381528, 21420763056]

約数ペア:

[(1, 21420763056), (2, 10710381528), (3, 7140254352), (4, 5355190764), (6, 3570127176), (7, 3060109008), (8, 2677595382), (9, 2380084784), (11, 1947342096), (12, 1785063588), (14, 1530054504), (16, 1338797691), (18, 1190042392), (21, 1020036336), (22, 973671048), (24, 892531794), (28, 765027252), (33, 649114032), (36, 595021196), (42, 510018168), (44, 486835524), (48, 446265897), (56, 382513626), (63, 340012112), (66, 324557016), (72, 297510598), (77, 278191728), (84, 255009084), (88, 243417762), (99, 216371344), (112, 191256813), (126, 170006056), (132, 162278508), (144, 148755299), (154, 139095864), (168, 127504542), (176, 121708881), (198, 108185672), (231, 92730576), (252, 85003028), (264, 81139254), (308, 69547932), (336, 63752271), (396, 54092836), (462, 46365288), (504, 42501514), (528, 40569627), (616, 34773966), (693, 30910192), (792, 27046418), (924, 23182644), (1008, 21250757), (1232, 17386983), (1386, 15455096), (1584, 13523209), (1848, 11591322), (2772, 7727548), (3696, 5795661), (5544, 3863774), (11088, 1931887)]