18762371712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40819}}^1$

素因数の和:40868

約数の個数: 256

約数和(自身を含む): 66618240000

約数和(自身を除く): 47855868288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 17024, 19152, 21888, 24192, 25536, 28728, 32832, 38304, 40819, 51072, 57456, 65664, 76608, 81638, 114912, 122457, 153216, 163276, 229824, 244914, 285733, 326552, 367371, 459648, 489828, 571466, 653104, 734742, 775561, 857199, 979656, 1102113, 1142932, 1306208, 1469484, 1551122, 1714398, 1959312, 2204226, 2285864, 2326683, 2571597, 2612416, 2938968, 3102244, 3428796, 3918624, 4408452, 4571728, 4653366, 5143194, 5224832, 5428927, 5877936, 6204488, 6857592, 6980049, 7714791, 7837248, 8816904, 9143456, 9306732, 10286388, 10857854, 11755872, 12408976, 13715184, 13960098, 15429582, 15674496, 16286781, 17633808, 18286912, 18613464, 20572776, 20940147, 21715708, 23511744, 24817952, 27430368, 27920196, 30859164, 32573562, 35267616, 36573824, 37226928, 41145552, 41880294, 43431416, 47023488, 48860343, 49635904, 54860736, 55840392, 61718328, 65147124, 70535232, 74453856, 82291104, 83760588, 86862832, 97720686, 99271808, 109721472, 111680784, 123436656, 130294248, 141070464, 146581029, 148907712, 164582208, 167521176, 173725664, 195441372, 223361568, 246873312, 260588496, 293162058, 297815424, 329164416, 335042352, 347451328, 390882744, 446723136, 493746624, 521176992, 586324116, 670084704, 694902656, 781765488, 893446272, 987493248, 1042353984, 1172648232, 1340169408, 1563530976, 2084707968, 2345296464, 2680338816, 3127061952, 4690592928, 6254123904, 9381185856, 18762371712]

約数ペア:

[(1, 18762371712), (2, 9381185856), (3, 6254123904), (4, 4690592928), (6, 3127061952), (7, 2680338816), (8, 2345296464), (9, 2084707968), (12, 1563530976), (14, 1340169408), (16, 1172648232), (18, 1042353984), (19, 987493248), (21, 893446272), (24, 781765488), (27, 694902656), (28, 670084704), (32, 586324116), (36, 521176992), (38, 493746624), (42, 446723136), (48, 390882744), (54, 347451328), (56, 335042352), (57, 329164416), (63, 297815424), (64, 293162058), (72, 260588496), (76, 246873312), (84, 223361568), (96, 195441372), (108, 173725664), (112, 167521176), (114, 164582208), (126, 148907712), (128, 146581029), (133, 141070464), (144, 130294248), (152, 123436656), (168, 111680784), (171, 109721472), (189, 99271808), (192, 97720686), (216, 86862832), (224, 83760588), (228, 82291104), (252, 74453856), (266, 70535232), (288, 65147124), (304, 61718328), (336, 55840392), (342, 54860736), (378, 49635904), (384, 48860343), (399, 47023488), (432, 43431416), (448, 41880294), (456, 41145552), (504, 37226928), (513, 36573824), (532, 35267616), (576, 32573562), (608, 30859164), (672, 27920196), (684, 27430368), (756, 24817952), (798, 23511744), (864, 21715708), (896, 20940147), (912, 20572776), (1008, 18613464), (1026, 18286912), (1064, 17633808), (1152, 16286781), (1197, 15674496), (1216, 15429582), (1344, 13960098), (1368, 13715184), (1512, 12408976), (1596, 11755872), (1728, 10857854), (1824, 10286388), (2016, 9306732), (2052, 9143456), (2128, 8816904), (2394, 7837248), (2432, 7714791), (2688, 6980049), (2736, 6857592), (3024, 6204488), (3192, 5877936), (3456, 5428927), (3591, 5224832), (3648, 5143194), (4032, 4653366), (4104, 4571728), (4256, 4408452), (4788, 3918624), (5472, 3428796), (6048, 3102244), (6384, 2938968), (7182, 2612416), (7296, 2571597), (8064, 2326683), (8208, 2285864), (8512, 2204226), (9576, 1959312), (10944, 1714398), (12096, 1551122), (12768, 1469484), (14364, 1306208), (16416, 1142932), (17024, 1102113), (19152, 979656), (21888, 857199), (24192, 775561), (25536, 734742), (28728, 653104), (32832, 571466), (38304, 489828), (40819, 459648), (51072, 367371), (57456, 326552), (65664, 285733), (76608, 244914), (81638, 229824), (114912, 163276), (122457, 153216)]