1927209726

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{967}}^1$

素因数の和:1175

約数の個数: 128

約数和(自身を含む): 4917749760

約数和(自身を除く): 2990540034

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 167, 221, 234, 306, 334, 351, 442, 459, 501, 663, 702, 918, 967, 1002, 1326, 1503, 1934, 1989, 2171, 2839, 2901, 3006, 3978, 4342, 4509, 5678, 5802, 5967, 6513, 8517, 8703, 9018, 11934, 12571, 13026, 16439, 17034, 17406, 19539, 25142, 25551, 26109, 32878, 36907, 37713, 39078, 49317, 51102, 52218, 58617, 73814, 75426, 76653, 98634, 110721, 113139, 117234, 147951, 153306, 161489, 213707, 221442, 226278, 295902, 322978, 332163, 339417, 427414, 443853, 484467, 641121, 664326, 678834, 887706, 968934, 996489, 1282242, 1453401, 1923363, 1992978, 2099357, 2745313, 2906802, 3846726, 4198714, 4360203, 5490626, 5770089, 6298071, 8235939, 8720406, 11540178, 12596142, 16471878, 18894213, 24707817, 35689069, 37788426, 49415634, 56682639, 71378138, 74123451, 107067207, 113365278, 148246902, 214134414, 321201621, 642403242, 963604863, 1927209726]

約数ペア:

[(1, 1927209726), (2, 963604863), (3, 642403242), (6, 321201621), (9, 214134414), (13, 148246902), (17, 113365278), (18, 107067207), (26, 74123451), (27, 71378138), (34, 56682639), (39, 49415634), (51, 37788426), (54, 35689069), (78, 24707817), (102, 18894213), (117, 16471878), (153, 12596142), (167, 11540178), (221, 8720406), (234, 8235939), (306, 6298071), (334, 5770089), (351, 5490626), (442, 4360203), (459, 4198714), (501, 3846726), (663, 2906802), (702, 2745313), (918, 2099357), (967, 1992978), (1002, 1923363), (1326, 1453401), (1503, 1282242), (1934, 996489), (1989, 968934), (2171, 887706), (2839, 678834), (2901, 664326), (3006, 641121), (3978, 484467), (4342, 443853), (4509, 427414), (5678, 339417), (5802, 332163), (5967, 322978), (6513, 295902), (8517, 226278), (8703, 221442), (9018, 213707), (11934, 161489), (12571, 153306), (13026, 147951), (16439, 117234), (17034, 113139), (17406, 110721), (19539, 98634), (25142, 76653), (25551, 75426), (26109, 73814), (32878, 58617), (36907, 52218), (37713, 51102), (39078, 49317)]