21798654696

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{475289}}^1$

素因数の和:475328

約数の個数: 144

約数和(自身を含む): 73959876900

約数和(自身を除く): 52161222204

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 475289, 950578, 1425867, 1901156, 2851734, 3327023, 3802312, 4277601, 5703468, 6178757, 6654046, 8555202, 9981069, 11406936, 12357514, 13308092, 17110404, 18536271, 19962138, 23289161, 24715028, 26616184, 29943207, 34220808, 37072542, 39924276, 43251299, 46578322, 49430056, 55608813, 59886414, 69867483, 74145084, 79848552, 86502598, 93156644, 111217626, 119772828, 129753897, 139734966, 148290168, 173005196, 186313288, 209602449, 222435252, 239545656, 259507794, 279469932, 302759093, 346010392, 389261691, 419204898, 444870504, 519015588, 558939864, 605518186, 778523382, 838409796, 908277279, 1038031176, 1211036372, 1557046764, 1676819592, 1816554558, 2422072744, 2724831837, 3114093528, 3633109116, 5449663674, 7266218232, 10899327348, 21798654696]

約数ペア:

[(1, 21798654696), (2, 10899327348), (3, 7266218232), (4, 5449663674), (6, 3633109116), (7, 3114093528), (8, 2724831837), (9, 2422072744), (12, 1816554558), (13, 1676819592), (14, 1557046764), (18, 1211036372), (21, 1038031176), (24, 908277279), (26, 838409796), (28, 778523382), (36, 605518186), (39, 558939864), (42, 519015588), (49, 444870504), (52, 419204898), (56, 389261691), (63, 346010392), (72, 302759093), (78, 279469932), (84, 259507794), (91, 239545656), (98, 222435252), (104, 209602449), (117, 186313288), (126, 173005196), (147, 148290168), (156, 139734966), (168, 129753897), (182, 119772828), (196, 111217626), (234, 93156644), (252, 86502598), (273, 79848552), (294, 74145084), (312, 69867483), (364, 59886414), (392, 55608813), (441, 49430056), (468, 46578322), (504, 43251299), (546, 39924276), (588, 37072542), (637, 34220808), (728, 29943207), (819, 26616184), (882, 24715028), (936, 23289161), (1092, 19962138), (1176, 18536271), (1274, 17110404), (1638, 13308092), (1764, 12357514), (1911, 11406936), (2184, 9981069), (2548, 8555202), (3276, 6654046), (3528, 6178757), (3822, 5703468), (5096, 4277601), (5733, 3802312), (6552, 3327023), (7644, 2851734), (11466, 1901156), (15288, 1425867), (22932, 950578), (45864, 475289)]