18143328

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 60480000

約数和(自身を除く): 42336672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 49, 56, 57, 58, 76, 84, 87, 96, 98, 112, 114, 116, 133, 147, 152, 168, 174, 196, 203, 224, 228, 232, 266, 294, 304, 336, 343, 348, 392, 399, 406, 456, 464, 532, 551, 588, 608, 609, 672, 686, 696, 784, 798, 812, 912, 928, 931, 1029, 1064, 1102, 1176, 1218, 1372, 1392, 1421, 1568, 1596, 1624, 1653, 1824, 1862, 2058, 2128, 2204, 2352, 2436, 2744, 2784, 2793, 2842, 3192, 3248, 3306, 3724, 3857, 4116, 4256, 4263, 4408, 4704, 4872, 5488, 5586, 5684, 6384, 6496, 6517, 6612, 7448, 7714, 8232, 8526, 8816, 9744, 9947, 10976, 11172, 11368, 11571, 12768, 13034, 13224, 14896, 15428, 16464, 17052, 17632, 19488, 19551, 19894, 22344, 22736, 23142, 26068, 26448, 26999, 29792, 29841, 30856, 32928, 34104, 39102, 39788, 44688, 45472, 46284, 52136, 52896, 53998, 59682, 61712, 68208, 78204, 79576, 80997, 89376, 92568, 104272, 107996, 119364, 123424, 136416, 156408, 159152, 161994, 185136, 188993, 208544, 215992, 238728, 312816, 318304, 323988, 370272, 377986, 431984, 477456, 566979, 625632, 647976, 755972, 863968, 954912, 1133958, 1295952, 1511944, 2267916, 2591904, 3023888, 4535832, 6047776, 9071664, 18143328]

約数ペア:

[(1, 18143328), (2, 9071664), (3, 6047776), (4, 4535832), (6, 3023888), (7, 2591904), (8, 2267916), (12, 1511944), (14, 1295952), (16, 1133958), (19, 954912), (21, 863968), (24, 755972), (28, 647976), (29, 625632), (32, 566979), (38, 477456), (42, 431984), (48, 377986), (49, 370272), (56, 323988), (57, 318304), (58, 312816), (76, 238728), (84, 215992), (87, 208544), (96, 188993), (98, 185136), (112, 161994), (114, 159152), (116, 156408), (133, 136416), (147, 123424), (152, 119364), (168, 107996), (174, 104272), (196, 92568), (203, 89376), (224, 80997), (228, 79576), (232, 78204), (266, 68208), (294, 61712), (304, 59682), (336, 53998), (343, 52896), (348, 52136), (392, 46284), (399, 45472), (406, 44688), (456, 39788), (464, 39102), (532, 34104), (551, 32928), (588, 30856), (608, 29841), (609, 29792), (672, 26999), (686, 26448), (696, 26068), (784, 23142), (798, 22736), (812, 22344), (912, 19894), (928, 19551), (931, 19488), (1029, 17632), (1064, 17052), (1102, 16464), (1176, 15428), (1218, 14896), (1372, 13224), (1392, 13034), (1421, 12768), (1568, 11571), (1596, 11368), (1624, 11172), (1653, 10976), (1824, 9947), (1862, 9744), (2058, 8816), (2128, 8526), (2204, 8232), (2352, 7714), (2436, 7448), (2744, 6612), (2784, 6517), (2793, 6496), (2842, 6384), (3192, 5684), (3248, 5586), (3306, 5488), (3724, 4872), (3857, 4704), (4116, 4408), (4256, 4263)]