17121384

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 56553120

約数和(自身を除く): 39431736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 207, 211, 252, 276, 294, 322, 392, 414, 422, 441, 483, 504, 552, 588, 633, 644, 828, 844, 882, 966, 1127, 1176, 1266, 1288, 1449, 1477, 1656, 1688, 1764, 1899, 1932, 2254, 2532, 2898, 2954, 3381, 3528, 3798, 3864, 4431, 4508, 4853, 5064, 5796, 5908, 6762, 7596, 8862, 9016, 9706, 10143, 10339, 11592, 11816, 13293, 13524, 14559, 15192, 17724, 19412, 20286, 20678, 26586, 27048, 29118, 31017, 33971, 35448, 38824, 40572, 41356, 43677, 53172, 58236, 62034, 67942, 81144, 82712, 87354, 93051, 101913, 106344, 116472, 124068, 135884, 174708, 186102, 203826, 237797, 248136, 271768, 305739, 349416, 372204, 407652, 475594, 611478, 713391, 744408, 815304, 951188, 1222956, 1426782, 1902376, 2140173, 2445912, 2853564, 4280346, 5707128, 8560692, 17121384]

約数ペア:

[(1, 17121384), (2, 8560692), (3, 5707128), (4, 4280346), (6, 2853564), (7, 2445912), (8, 2140173), (9, 1902376), (12, 1426782), (14, 1222956), (18, 951188), (21, 815304), (23, 744408), (24, 713391), (28, 611478), (36, 475594), (42, 407652), (46, 372204), (49, 349416), (56, 305739), (63, 271768), (69, 248136), (72, 237797), (84, 203826), (92, 186102), (98, 174708), (126, 135884), (138, 124068), (147, 116472), (161, 106344), (168, 101913), (184, 93051), (196, 87354), (207, 82712), (211, 81144), (252, 67942), (276, 62034), (294, 58236), (322, 53172), (392, 43677), (414, 41356), (422, 40572), (441, 38824), (483, 35448), (504, 33971), (552, 31017), (588, 29118), (633, 27048), (644, 26586), (828, 20678), (844, 20286), (882, 19412), (966, 17724), (1127, 15192), (1176, 14559), (1266, 13524), (1288, 13293), (1449, 11816), (1477, 11592), (1656, 10339), (1688, 10143), (1764, 9706), (1899, 9016), (1932, 8862), (2254, 7596), (2532, 6762), (2898, 5908), (2954, 5796), (3381, 5064), (3528, 4853), (3798, 4508), (3864, 4431)]