21877860672

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{238883}}^1$

素因数の和:238957

約数の個数: 112

約数和(自身を含む): 65530658880

約数和(自身を除く): 43652798208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 144, 159, 192, 212, 216, 288, 318, 424, 432, 477, 576, 636, 848, 864, 954, 1272, 1431, 1696, 1728, 1908, 2544, 2862, 3392, 3816, 5088, 5724, 7632, 10176, 11448, 15264, 22896, 30528, 45792, 91584, 238883, 477766, 716649, 955532, 1433298, 1911064, 2149947, 2866596, 3822128, 4299894, 5733192, 6449841, 7644256, 8599788, 11466384, 12660799, 12899682, 15288512, 17199576, 22932768, 25321598, 25799364, 34399152, 37982397, 45865536, 50643196, 51598728, 68798304, 75964794, 101286392, 103197456, 113947191, 137596608, 151929588, 202572784, 206394912, 227894382, 303859176, 341841573, 405145568, 412789824, 455788764, 607718352, 683683146, 810291136, 911577528, 1215436704, 1367366292, 1823155056, 2430873408, 2734732584, 3646310112, 5469465168, 7292620224, 10938930336, 21877860672]

約数ペア:

[(1, 21877860672), (2, 10938930336), (3, 7292620224), (4, 5469465168), (6, 3646310112), (8, 2734732584), (9, 2430873408), (12, 1823155056), (16, 1367366292), (18, 1215436704), (24, 911577528), (27, 810291136), (32, 683683146), (36, 607718352), (48, 455788764), (53, 412789824), (54, 405145568), (64, 341841573), (72, 303859176), (96, 227894382), (106, 206394912), (108, 202572784), (144, 151929588), (159, 137596608), (192, 113947191), (212, 103197456), (216, 101286392), (288, 75964794), (318, 68798304), (424, 51598728), (432, 50643196), (477, 45865536), (576, 37982397), (636, 34399152), (848, 25799364), (864, 25321598), (954, 22932768), (1272, 17199576), (1431, 15288512), (1696, 12899682), (1728, 12660799), (1908, 11466384), (2544, 8599788), (2862, 7644256), (3392, 6449841), (3816, 5733192), (5088, 4299894), (5724, 3822128), (7632, 2866596), (10176, 2149947), (11448, 1911064), (15264, 1433298), (22896, 955532), (30528, 716649), (45792, 477766), (91584, 238883)]