18334848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 58752000

約数和(自身を除く): 40417152

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, 359, 384, 399, 448, 456, 532, 608, 672, 718, 798, 896, 912, 1064, 1077, 1216, 1344, 1436, 1596, 1824, 2128, 2154, 2432, 2513, 2688, 2872, 3192, 3648, 4256, 4308, 5026, 5744, 6384, 6821, 7296, 7539, 8512, 8616, 10052, 11488, 12768, 13642, 15078, 17024, 17232, 20104, 20463, 22976, 25536, 27284, 30156, 34464, 40208, 40926, 45952, 47747, 51072, 54568, 60312, 68928, 80416, 81852, 95494, 109136, 120624, 137856, 143241, 160832, 163704, 190988, 218272, 241248, 286482, 321664, 327408, 381976, 436544, 482496, 572964, 654816, 763952, 873088, 964992, 1145928, 1309632, 1527904, 2291856, 2619264, 3055808, 4583712, 6111616, 9167424, 18334848]

約数ペア:

[(1, 18334848), (2, 9167424), (3, 6111616), (4, 4583712), (6, 3055808), (7, 2619264), (8, 2291856), (12, 1527904), (14, 1309632), (16, 1145928), (19, 964992), (21, 873088), (24, 763952), (28, 654816), (32, 572964), (38, 482496), (42, 436544), (48, 381976), (56, 327408), (57, 321664), (64, 286482), (76, 241248), (84, 218272), (96, 190988), (112, 163704), (114, 160832), (128, 143241), (133, 137856), (152, 120624), (168, 109136), (192, 95494), (224, 81852), (228, 80416), (266, 68928), (304, 60312), (336, 54568), (359, 51072), (384, 47747), (399, 45952), (448, 40926), (456, 40208), (532, 34464), (608, 30156), (672, 27284), (718, 25536), (798, 22976), (896, 20463), (912, 20104), (1064, 17232), (1077, 17024), (1216, 15078), (1344, 13642), (1436, 12768), (1596, 11488), (1824, 10052), (2128, 8616), (2154, 8512), (2432, 7539), (2513, 7296), (2688, 6821), (2872, 6384), (3192, 5744), (3648, 5026), (4256, 4308)]