18601645392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{21313}}^1$

素因数の和:21386

約数の個数: 240

約数和(自身を含む): 61844702400

約数和(自身を除く): 43243057008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 29, 33, 36, 38, 44, 48, 57, 58, 66, 72, 76, 87, 88, 99, 114, 116, 132, 144, 152, 171, 174, 176, 198, 209, 228, 232, 261, 264, 304, 319, 342, 348, 396, 418, 456, 464, 522, 528, 551, 627, 638, 684, 696, 792, 836, 912, 957, 1044, 1102, 1254, 1276, 1368, 1392, 1584, 1653, 1672, 1881, 1914, 2088, 2204, 2508, 2552, 2736, 2871, 3306, 3344, 3762, 3828, 4176, 4408, 4959, 5016, 5104, 5742, 6061, 6612, 7524, 7656, 8816, 9918, 10032, 11484, 12122, 13224, 15048, 15312, 18183, 19836, 21313, 22968, 24244, 26448, 30096, 36366, 39672, 42626, 45936, 48488, 54549, 63939, 72732, 79344, 85252, 96976, 109098, 127878, 145464, 170504, 191817, 218196, 234443, 255756, 290928, 341008, 383634, 404947, 436392, 468886, 511512, 618077, 703329, 767268, 809894, 872784, 937772, 1023024, 1214841, 1236154, 1406658, 1534536, 1619788, 1854231, 1875544, 2109987, 2429682, 2472308, 2813316, 3069072, 3239576, 3644523, 3708462, 3751088, 4219974, 4454417, 4859364, 4944616, 5562693, 5626632, 6479152, 6798847, 7289046, 7416924, 8439948, 8908834, 9718728, 9889232, 11125386, 11253264, 11743463, 13363251, 13597694, 14578092, 14833848, 16879896, 17817668, 19437456, 20396541, 22250772, 23486926, 26726502, 27195388, 29156184, 29667696, 33759792, 35230389, 35635336, 40089753, 40793082, 44501544, 46973852, 53453004, 54390776, 58312368, 61189623, 70460778, 71270672, 80179506, 81586164, 89003088, 93947704, 105691167, 106906008, 108781552, 122379246, 129178093, 140921556, 160359012, 163172328, 187895408, 211382334, 213812016, 244758492, 258356186, 281843112, 320718024, 326344656, 387534279, 422764668, 489516984, 516712372, 563686224, 641436048, 775068558, 845529336, 979033968, 1033424744, 1162602837, 1550137116, 1691058672, 2066849488, 2325205674, 3100274232, 4650411348, 6200548464, 9300822696, 18601645392]

約数ペア:

[(1, 18601645392), (2, 9300822696), (3, 6200548464), (4, 4650411348), (6, 3100274232), (8, 2325205674), (9, 2066849488), (11, 1691058672), (12, 1550137116), (16, 1162602837), (18, 1033424744), (19, 979033968), (22, 845529336), (24, 775068558), (29, 641436048), (33, 563686224), (36, 516712372), (38, 489516984), (44, 422764668), (48, 387534279), (57, 326344656), (58, 320718024), (66, 281843112), (72, 258356186), (76, 244758492), (87, 213812016), (88, 211382334), (99, 187895408), (114, 163172328), (116, 160359012), (132, 140921556), (144, 129178093), (152, 122379246), (171, 108781552), (174, 106906008), (176, 105691167), (198, 93947704), (209, 89003088), (228, 81586164), (232, 80179506), (261, 71270672), (264, 70460778), (304, 61189623), (319, 58312368), (342, 54390776), (348, 53453004), (396, 46973852), (418, 44501544), (456, 40793082), (464, 40089753), (522, 35635336), (528, 35230389), (551, 33759792), (627, 29667696), (638, 29156184), (684, 27195388), (696, 26726502), (792, 23486926), (836, 22250772), (912, 20396541), (957, 19437456), (1044, 17817668), (1102, 16879896), (1254, 14833848), (1276, 14578092), (1368, 13597694), (1392, 13363251), (1584, 11743463), (1653, 11253264), (1672, 11125386), (1881, 9889232), (1914, 9718728), (2088, 8908834), (2204, 8439948), (2508, 7416924), (2552, 7289046), (2736, 6798847), (2871, 6479152), (3306, 5626632), (3344, 5562693), (3762, 4944616), (3828, 4859364), (4176, 4454417), (4408, 4219974), (4959, 3751088), (5016, 3708462), (5104, 3644523), (5742, 3239576), (6061, 3069072), (6612, 2813316), (7524, 2472308), (7656, 2429682), (8816, 2109987), (9918, 1875544), (10032, 1854231), (11484, 1619788), (12122, 1534536), (13224, 1406658), (15048, 1236154), (15312, 1214841), (18183, 1023024), (19836, 937772), (21313, 872784), (22968, 809894), (24244, 767268), (26448, 703329), (30096, 618077), (36366, 511512), (39672, 468886), (42626, 436392), (45936, 404947), (48488, 383634), (54549, 341008), (63939, 290928), (72732, 255756), (79344, 234443), (85252, 218196), (96976, 191817), (109098, 170504), (127878, 145464)]