18774525528

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{74311}}^1$

素因数の和:74374

約数の個数: 144

約数和(自身を含む): 57818451600

約数和(自身を除く): 39043926072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 121, 132, 174, 198, 232, 242, 261, 264, 319, 348, 363, 396, 484, 522, 638, 696, 726, 792, 957, 968, 1044, 1089, 1276, 1452, 1914, 2088, 2178, 2552, 2871, 2904, 3509, 3828, 4356, 5742, 7018, 7656, 8712, 10527, 11484, 14036, 21054, 22968, 28072, 31581, 42108, 63162, 74311, 84216, 126324, 148622, 222933, 252648, 297244, 445866, 594488, 668799, 817421, 891732, 1337598, 1634842, 1783464, 2155019, 2452263, 2675196, 3269684, 4310038, 4904526, 5350392, 6465057, 6539368, 7356789, 8620076, 8991631, 9809052, 12930114, 14713578, 17240152, 17983262, 19395171, 19618104, 23705209, 25860228, 26974893, 29427156, 35966524, 38790342, 47410418, 51720456, 53949786, 58854312, 71115627, 71933048, 77580684, 80924679, 94820836, 107899572, 142231254, 155161368, 161849358, 189641672, 213346881, 215799144, 260757299, 284462508, 323698716, 426693762, 521514598, 568925016, 647397432, 782271897, 853387524, 1043029196, 1564543794, 1706775048, 2086058392, 2346815691, 3129087588, 4693631382, 6258175176, 9387262764, 18774525528]

約数ペア:

[(1, 18774525528), (2, 9387262764), (3, 6258175176), (4, 4693631382), (6, 3129087588), (8, 2346815691), (9, 2086058392), (11, 1706775048), (12, 1564543794), (18, 1043029196), (22, 853387524), (24, 782271897), (29, 647397432), (33, 568925016), (36, 521514598), (44, 426693762), (58, 323698716), (66, 284462508), (72, 260757299), (87, 215799144), (88, 213346881), (99, 189641672), (116, 161849358), (121, 155161368), (132, 142231254), (174, 107899572), (198, 94820836), (232, 80924679), (242, 77580684), (261, 71933048), (264, 71115627), (319, 58854312), (348, 53949786), (363, 51720456), (396, 47410418), (484, 38790342), (522, 35966524), (638, 29427156), (696, 26974893), (726, 25860228), (792, 23705209), (957, 19618104), (968, 19395171), (1044, 17983262), (1089, 17240152), (1276, 14713578), (1452, 12930114), (1914, 9809052), (2088, 8991631), (2178, 8620076), (2552, 7356789), (2871, 6539368), (2904, 6465057), (3509, 5350392), (3828, 4904526), (4356, 4310038), (5742, 3269684), (7018, 2675196), (7656, 2452263), (8712, 2155019), (10527, 1783464), (11484, 1634842), (14036, 1337598), (21054, 891732), (22968, 817421), (28072, 668799), (31581, 594488), (42108, 445866), (63162, 297244), (74311, 252648), (84216, 222933), (126324, 148622)]