2939328

素因数分解:

$2^6\times 3^8\times 7^1$

素因数の和:43

約数の個数: 126

約数和(自身を含む): 9998456

約数和(自身を除く): 7059128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 729, 756, 864, 972, 1008, 1134, 1296, 1344, 1458, 1512, 1701, 1728, 1944, 2016, 2187, 2268, 2592, 2916, 3024, 3402, 3888, 4032, 4374, 4536, 5103, 5184, 5832, 6048, 6561, 6804, 7776, 8748, 9072, 10206, 11664, 12096, 13122, 13608, 15309, 15552, 17496, 18144, 20412, 23328, 26244, 27216, 30618, 34992, 36288, 40824, 45927, 46656, 52488, 54432, 61236, 69984, 81648, 91854, 104976, 108864, 122472, 139968, 163296, 183708, 209952, 244944, 326592, 367416, 419904, 489888, 734832, 979776, 1469664, 2939328]

約数ペア:

[(1, 2939328), (2, 1469664), (3, 979776), (4, 734832), (6, 489888), (7, 419904), (8, 367416), (9, 326592), (12, 244944), (14, 209952), (16, 183708), (18, 163296), (21, 139968), (24, 122472), (27, 108864), (28, 104976), (32, 91854), (36, 81648), (42, 69984), (48, 61236), (54, 54432), (56, 52488), (63, 46656), (64, 45927), (72, 40824), (81, 36288), (84, 34992), (96, 30618), (108, 27216), (112, 26244), (126, 23328), (144, 20412), (162, 18144), (168, 17496), (189, 15552), (192, 15309), (216, 13608), (224, 13122), (243, 12096), (252, 11664), (288, 10206), (324, 9072), (336, 8748), (378, 7776), (432, 6804), (448, 6561), (486, 6048), (504, 5832), (567, 5184), (576, 5103), (648, 4536), (672, 4374), (729, 4032), (756, 3888), (864, 3402), (972, 3024), (1008, 2916), (1134, 2592), (1296, 2268), (1344, 2187), (1458, 2016), (1512, 1944), (1701, 1728)]