18743424

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 128

約数和(自身を含む): 60057600

約数和(自身を除く): 41314176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 367, 384, 399, 448, 456, 532, 608, 672, 734, 798, 896, 912, 1064, 1101, 1216, 1344, 1468, 1596, 1824, 2128, 2202, 2432, 2569, 2688, 2936, 3192, 3648, 4256, 4404, 5138, 5872, 6384, 6973, 7296, 7707, 8512, 8808, 10276, 11744, 12768, 13946, 15414, 17024, 17616, 20552, 20919, 23488, 25536, 27892, 30828, 35232, 41104, 41838, 46976, 48811, 51072, 55784, 61656, 70464, 82208, 83676, 97622, 111568, 123312, 140928, 146433, 164416, 167352, 195244, 223136, 246624, 292866, 328832, 334704, 390488, 446272, 493248, 585732, 669408, 780976, 892544, 986496, 1171464, 1338816, 1561952, 2342928, 2677632, 3123904, 4685856, 6247808, 9371712, 18743424]

約数ペア:

[(1, 18743424), (2, 9371712), (3, 6247808), (4, 4685856), (6, 3123904), (7, 2677632), (8, 2342928), (12, 1561952), (14, 1338816), (16, 1171464), (19, 986496), (21, 892544), (24, 780976), (28, 669408), (32, 585732), (38, 493248), (42, 446272), (48, 390488), (56, 334704), (57, 328832), (64, 292866), (76, 246624), (84, 223136), (96, 195244), (112, 167352), (114, 164416), (128, 146433), (133, 140928), (152, 123312), (168, 111568), (192, 97622), (224, 83676), (228, 82208), (266, 70464), (304, 61656), (336, 55784), (367, 51072), (384, 48811), (399, 46976), (448, 41838), (456, 41104), (532, 35232), (608, 30828), (672, 27892), (734, 25536), (798, 23488), (896, 20919), (912, 20552), (1064, 17616), (1101, 17024), (1216, 15414), (1344, 13946), (1468, 12768), (1596, 11744), (1824, 10276), (2128, 8808), (2202, 8512), (2432, 7707), (2569, 7296), (2688, 6973), (2936, 6384), (3192, 5872), (3648, 5138), (4256, 4404)]