11787048

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 40147380

約数和(自身を除く): 28360332

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 257, 273, 294, 312, 364, 392, 441, 468, 504, 514, 546, 588, 637, 728, 771, 819, 882, 936, 1028, 1092, 1176, 1274, 1542, 1638, 1764, 1799, 1911, 2056, 2184, 2313, 2548, 3084, 3276, 3341, 3528, 3598, 3822, 4626, 5096, 5397, 5733, 6168, 6552, 6682, 7196, 7644, 9252, 10023, 10794, 11466, 12593, 13364, 14392, 15288, 16191, 18504, 20046, 21588, 22932, 23387, 25186, 26728, 30069, 32382, 37779, 40092, 43176, 45864, 46774, 50372, 60138, 64764, 70161, 75558, 80184, 93548, 100744, 113337, 120276, 129528, 140322, 151116, 163709, 187096, 210483, 226674, 240552, 280644, 302232, 327418, 420966, 453348, 491127, 561288, 654836, 841932, 906696, 982254, 1309672, 1473381, 1683864, 1964508, 2946762, 3929016, 5893524, 11787048]

約数ペア:

[(1, 11787048), (2, 5893524), (3, 3929016), (4, 2946762), (6, 1964508), (7, 1683864), (8, 1473381), (9, 1309672), (12, 982254), (13, 906696), (14, 841932), (18, 654836), (21, 561288), (24, 491127), (26, 453348), (28, 420966), (36, 327418), (39, 302232), (42, 280644), (49, 240552), (52, 226674), (56, 210483), (63, 187096), (72, 163709), (78, 151116), (84, 140322), (91, 129528), (98, 120276), (104, 113337), (117, 100744), (126, 93548), (147, 80184), (156, 75558), (168, 70161), (182, 64764), (196, 60138), (234, 50372), (252, 46774), (257, 45864), (273, 43176), (294, 40092), (312, 37779), (364, 32382), (392, 30069), (441, 26728), (468, 25186), (504, 23387), (514, 22932), (546, 21588), (588, 20046), (637, 18504), (728, 16191), (771, 15288), (819, 14392), (882, 13364), (936, 12593), (1028, 11466), (1092, 10794), (1176, 10023), (1274, 9252), (1542, 7644), (1638, 7196), (1764, 6682), (1799, 6552), (1911, 6168), (2056, 5733), (2184, 5397), (2313, 5096), (2548, 4626), (3084, 3822), (3276, 3598), (3341, 3528)]