18529434784

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113161}}^1$

素因数の和:113238

約数の個数: 96

約数和(自身を含む): 45170649216

約数和(自身を除く): 26641214432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 68, 86, 112, 119, 136, 172, 224, 238, 272, 301, 344, 476, 544, 602, 688, 731, 952, 1204, 1376, 1462, 1904, 2408, 2924, 3808, 4816, 5117, 5848, 9632, 10234, 11696, 20468, 23392, 40936, 81872, 113161, 163744, 226322, 452644, 792127, 905288, 1584254, 1810576, 1923737, 3168508, 3621152, 3847474, 4865923, 6337016, 7694948, 9731846, 12674032, 13466159, 15389896, 19463692, 25348064, 26932318, 30779792, 34061461, 38927384, 53864636, 61559584, 68122922, 77854768, 82720691, 107729272, 136245844, 155709536, 165441382, 215458544, 272491688, 330882764, 430917088, 544983376, 579044837, 661765528, 1089966752, 1158089674, 1323531056, 2316179348, 2647062112, 4632358696, 9264717392, 18529434784]

約数ペア:

[(1, 18529434784), (2, 9264717392), (4, 4632358696), (7, 2647062112), (8, 2316179348), (14, 1323531056), (16, 1158089674), (17, 1089966752), (28, 661765528), (32, 579044837), (34, 544983376), (43, 430917088), (56, 330882764), (68, 272491688), (86, 215458544), (112, 165441382), (119, 155709536), (136, 136245844), (172, 107729272), (224, 82720691), (238, 77854768), (272, 68122922), (301, 61559584), (344, 53864636), (476, 38927384), (544, 34061461), (602, 30779792), (688, 26932318), (731, 25348064), (952, 19463692), (1204, 15389896), (1376, 13466159), (1462, 12674032), (1904, 9731846), (2408, 7694948), (2924, 6337016), (3808, 4865923), (4816, 3847474), (5117, 3621152), (5848, 3168508), (9632, 1923737), (10234, 1810576), (11696, 1584254), (20468, 905288), (23392, 792127), (40936, 452644), (81872, 226322), (113161, 163744)]