17955168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 59984064

約数和(自身を除く): 42028896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 96, 98, 112, 132, 147, 154, 168, 176, 196, 224, 231, 264, 294, 308, 336, 347, 352, 392, 462, 528, 539, 588, 616, 672, 694, 784, 924, 1041, 1056, 1078, 1176, 1232, 1388, 1568, 1617, 1848, 2082, 2156, 2352, 2429, 2464, 2776, 3234, 3696, 3817, 4164, 4312, 4704, 4858, 5552, 6468, 7287, 7392, 7634, 8328, 8624, 9716, 11104, 11451, 12936, 14574, 15268, 16656, 17003, 17248, 19432, 22902, 25872, 26719, 29148, 30536, 33312, 34006, 38864, 45804, 51009, 51744, 53438, 58296, 61072, 68012, 77728, 80157, 91608, 102018, 106876, 116592, 122144, 136024, 160314, 183216, 187033, 204036, 213752, 233184, 272048, 320628, 366432, 374066, 408072, 427504, 544096, 561099, 641256, 748132, 816144, 855008, 1122198, 1282512, 1496264, 1632288, 2244396, 2565024, 2992528, 4488792, 5985056, 8977584, 17955168]

約数ペア:

[(1, 17955168), (2, 8977584), (3, 5985056), (4, 4488792), (6, 2992528), (7, 2565024), (8, 2244396), (11, 1632288), (12, 1496264), (14, 1282512), (16, 1122198), (21, 855008), (22, 816144), (24, 748132), (28, 641256), (32, 561099), (33, 544096), (42, 427504), (44, 408072), (48, 374066), (49, 366432), (56, 320628), (66, 272048), (77, 233184), (84, 213752), (88, 204036), (96, 187033), (98, 183216), (112, 160314), (132, 136024), (147, 122144), (154, 116592), (168, 106876), (176, 102018), (196, 91608), (224, 80157), (231, 77728), (264, 68012), (294, 61072), (308, 58296), (336, 53438), (347, 51744), (352, 51009), (392, 45804), (462, 38864), (528, 34006), (539, 33312), (588, 30536), (616, 29148), (672, 26719), (694, 25872), (784, 22902), (924, 19432), (1041, 17248), (1056, 17003), (1078, 16656), (1176, 15268), (1232, 14574), (1388, 12936), (1568, 11451), (1617, 11104), (1848, 9716), (2082, 8624), (2156, 8328), (2352, 7634), (2429, 7392), (2464, 7287), (2776, 6468), (3234, 5552), (3696, 4858), (3817, 4704), (4164, 4312)]