18783380484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{11981}}^1$

素因数の和:12146

約数の個数: 144

約数和(自身を含む): 53698147776

約数和(自身を除く): 34914767292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 107, 111, 132, 148, 198, 214, 222, 321, 333, 396, 407, 428, 444, 642, 666, 814, 963, 1177, 1221, 1284, 1332, 1628, 1926, 2354, 2442, 3531, 3663, 3852, 3959, 4708, 4884, 7062, 7326, 7918, 10593, 11877, 11981, 14124, 14652, 15836, 21186, 23754, 23962, 35631, 35943, 42372, 43549, 47508, 47924, 71262, 71886, 87098, 107829, 130647, 131791, 142524, 143772, 174196, 215658, 261294, 263582, 391941, 395373, 431316, 443297, 522588, 527164, 783882, 790746, 886594, 1186119, 1281967, 1329891, 1567764, 1581492, 1773188, 2372238, 2563934, 2659782, 3845901, 3989673, 4744476, 4876267, 5127868, 5319564, 7691802, 7979346, 9752534, 11537703, 14101637, 14628801, 15383604, 15958692, 19505068, 23075406, 28203274, 29257602, 42304911, 43886403, 46150812, 47432779, 56406548, 58515204, 84609822, 87772806, 94865558, 126914733, 142298337, 169219644, 175545612, 189731116, 253829466, 284596674, 426895011, 507658932, 521760569, 569193348, 853790022, 1043521138, 1565281707, 1707580044, 2087042276, 3130563414, 4695845121, 6261126828, 9391690242, 18783380484]

約数ペア:

[(1, 18783380484), (2, 9391690242), (3, 6261126828), (4, 4695845121), (6, 3130563414), (9, 2087042276), (11, 1707580044), (12, 1565281707), (18, 1043521138), (22, 853790022), (33, 569193348), (36, 521760569), (37, 507658932), (44, 426895011), (66, 284596674), (74, 253829466), (99, 189731116), (107, 175545612), (111, 169219644), (132, 142298337), (148, 126914733), (198, 94865558), (214, 87772806), (222, 84609822), (321, 58515204), (333, 56406548), (396, 47432779), (407, 46150812), (428, 43886403), (444, 42304911), (642, 29257602), (666, 28203274), (814, 23075406), (963, 19505068), (1177, 15958692), (1221, 15383604), (1284, 14628801), (1332, 14101637), (1628, 11537703), (1926, 9752534), (2354, 7979346), (2442, 7691802), (3531, 5319564), (3663, 5127868), (3852, 4876267), (3959, 4744476), (4708, 3989673), (4884, 3845901), (7062, 2659782), (7326, 2563934), (7918, 2372238), (10593, 1773188), (11877, 1581492), (11981, 1567764), (14124, 1329891), (14652, 1281967), (15836, 1186119), (21186, 886594), (23754, 790746), (23962, 783882), (35631, 527164), (35943, 522588), (42372, 443297), (43549, 431316), (47508, 395373), (47924, 391941), (71262, 263582), (71886, 261294), (87098, 215658), (107829, 174196), (130647, 143772), (131791, 142524)]