27894888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 93312000

約数和(自身を除く): 65417112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 971, 1026, 1064, 1197, 1368, 1512, 1596, 1942, 2052, 2394, 2913, 3192, 3591, 3884, 4104, 4788, 5826, 6797, 7182, 7768, 8739, 9576, 11652, 13594, 14364, 17478, 18449, 20391, 23304, 26217, 27188, 28728, 34956, 36898, 40782, 52434, 54376, 55347, 61173, 69912, 73796, 81564, 104868, 110694, 122346, 129143, 147592, 163128, 166041, 183519, 209736, 221388, 244692, 258286, 332082, 367038, 387429, 442776, 489384, 498123, 516572, 664164, 734076, 774858, 996246, 1033144, 1162287, 1328328, 1468152, 1549716, 1992492, 2324574, 3099432, 3486861, 3984984, 4649148, 6973722, 9298296, 13947444, 27894888]

約数ペア:

[(1, 27894888), (2, 13947444), (3, 9298296), (4, 6973722), (6, 4649148), (7, 3984984), (8, 3486861), (9, 3099432), (12, 2324574), (14, 1992492), (18, 1549716), (19, 1468152), (21, 1328328), (24, 1162287), (27, 1033144), (28, 996246), (36, 774858), (38, 734076), (42, 664164), (54, 516572), (56, 498123), (57, 489384), (63, 442776), (72, 387429), (76, 367038), (84, 332082), (108, 258286), (114, 244692), (126, 221388), (133, 209736), (152, 183519), (168, 166041), (171, 163128), (189, 147592), (216, 129143), (228, 122346), (252, 110694), (266, 104868), (342, 81564), (378, 73796), (399, 69912), (456, 61173), (504, 55347), (513, 54376), (532, 52434), (684, 40782), (756, 36898), (798, 34956), (971, 28728), (1026, 27188), (1064, 26217), (1197, 23304), (1368, 20391), (1512, 18449), (1596, 17478), (1942, 14364), (2052, 13594), (2394, 11652), (2913, 9576), (3192, 8739), (3591, 7768), (3884, 7182), (4104, 6797), (4788, 5826)]