21803263776

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70687}}^1$

素因数の和:70733

約数の個数: 240

約数和(自身を含む): 77595065856

約数和(自身を除く): 55791802080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2142, 2268, 2448, 2592, 2754, 2856, 3024, 3213, 3672, 3808, 4284, 4536, 4896, 5508, 5712, 6048, 6426, 7344, 8568, 9072, 9639, 11016, 11424, 12852, 14688, 17136, 18144, 19278, 22032, 25704, 34272, 38556, 44064, 51408, 70687, 77112, 102816, 141374, 154224, 212061, 282748, 308448, 424122, 494809, 565496, 636183, 848244, 989618, 1130992, 1201679, 1272366, 1484427, 1696488, 1908549, 1979236, 2261984, 2403358, 2544732, 2968854, 3392976, 3605037, 3817098, 3958472, 4453281, 4806716, 5089464, 5725647, 5937708, 6785952, 7210074, 7634196, 7916944, 8411753, 8906562, 9613432, 10178928, 10815111, 11451294, 11875416, 13359843, 14420148, 15268392, 15833888, 16823506, 17813124, 19226864, 20357856, 21630222, 22902588, 23750832, 25235259, 26719686, 28840296, 30536784, 32445333, 33647012, 35626248, 38453728, 40079529, 43260444, 45805176, 47501664, 50470518, 53439372, 57680592, 61073568, 64890666, 67294024, 71252496, 75705777, 80159058, 86520888, 91610352, 97335999, 100941036, 106878744, 115361184, 129781332, 134588048, 142504992, 151411554, 160318116, 173041776, 183220704, 194671998, 201882072, 213757488, 227117331, 259562664, 269176096, 302823108, 320636232, 346083552, 389343996, 403764144, 427514976, 454234662, 519125328, 605646216, 641272464, 681351993, 778687992, 807528288, 908469324, 1038250656, 1211292432, 1282544928, 1362703986, 1557375984, 1816938648, 2422584864, 2725407972, 3114751968, 3633877296, 5450815944, 7267754592, 10901631888, 21803263776]

約数ペア:

[(1, 21803263776), (2, 10901631888), (3, 7267754592), (4, 5450815944), (6, 3633877296), (7, 3114751968), (8, 2725407972), (9, 2422584864), (12, 1816938648), (14, 1557375984), (16, 1362703986), (17, 1282544928), (18, 1211292432), (21, 1038250656), (24, 908469324), (27, 807528288), (28, 778687992), (32, 681351993), (34, 641272464), (36, 605646216), (42, 519125328), (48, 454234662), (51, 427514976), (54, 403764144), (56, 389343996), (63, 346083552), (68, 320636232), (72, 302823108), (81, 269176096), (84, 259562664), (96, 227117331), (102, 213757488), (108, 201882072), (112, 194671998), (119, 183220704), (126, 173041776), (136, 160318116), (144, 151411554), (153, 142504992), (162, 134588048), (168, 129781332), (189, 115361184), (204, 106878744), (216, 100941036), (224, 97335999), (238, 91610352), (252, 86520888), (272, 80159058), (288, 75705777), (306, 71252496), (324, 67294024), (336, 64890666), (357, 61073568), (378, 57680592), (408, 53439372), (432, 50470518), (459, 47501664), (476, 45805176), (504, 43260444), (544, 40079529), (567, 38453728), (612, 35626248), (648, 33647012), (672, 32445333), (714, 30536784), (756, 28840296), (816, 26719686), (864, 25235259), (918, 23750832), (952, 22902588), (1008, 21630222), (1071, 20357856), (1134, 19226864), (1224, 17813124), (1296, 16823506), (1377, 15833888), (1428, 15268392), (1512, 14420148), (1632, 13359843), (1836, 11875416), (1904, 11451294), (2016, 10815111), (2142, 10178928), (2268, 9613432), (2448, 8906562), (2592, 8411753), (2754, 7916944), (2856, 7634196), (3024, 7210074), (3213, 6785952), (3672, 5937708), (3808, 5725647), (4284, 5089464), (4536, 4806716), (4896, 4453281), (5508, 3958472), (5712, 3817098), (6048, 3605037), (6426, 3392976), (7344, 2968854), (8568, 2544732), (9072, 2403358), (9639, 2261984), (11016, 1979236), (11424, 1908549), (12852, 1696488), (14688, 1484427), (17136, 1272366), (18144, 1201679), (19278, 1130992), (22032, 989618), (25704, 848244), (34272, 636183), (38556, 565496), (44064, 494809), (51408, 424122), (70687, 308448), (77112, 282748), (102816, 212061), (141374, 154224)]