27761508

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 77145600

約数和(自身を除く): 49384092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 83, 108, 114, 163, 166, 171, 228, 249, 326, 332, 342, 489, 498, 513, 652, 684, 747, 978, 996, 1026, 1467, 1494, 1577, 1956, 2052, 2241, 2934, 2988, 3097, 3154, 4401, 4482, 4731, 5868, 6194, 6308, 8802, 8964, 9291, 9462, 12388, 13529, 14193, 17604, 18582, 18924, 27058, 27873, 28386, 37164, 40587, 42579, 54116, 55746, 56772, 81174, 83619, 85158, 111492, 121761, 162348, 167238, 170316, 243522, 257051, 334476, 365283, 487044, 514102, 730566, 771153, 1028204, 1461132, 1542306, 2313459, 3084612, 4626918, 6940377, 9253836, 13880754, 27761508]

約数ペア:

[(1, 27761508), (2, 13880754), (3, 9253836), (4, 6940377), (6, 4626918), (9, 3084612), (12, 2313459), (18, 1542306), (19, 1461132), (27, 1028204), (36, 771153), (38, 730566), (54, 514102), (57, 487044), (76, 365283), (83, 334476), (108, 257051), (114, 243522), (163, 170316), (166, 167238), (171, 162348), (228, 121761), (249, 111492), (326, 85158), (332, 83619), (342, 81174), (489, 56772), (498, 55746), (513, 54116), (652, 42579), (684, 40587), (747, 37164), (978, 28386), (996, 27873), (1026, 27058), (1467, 18924), (1494, 18582), (1577, 17604), (1956, 14193), (2052, 13529), (2241, 12388), (2934, 9462), (2988, 9291), (3097, 8964), (3154, 8802), (4401, 6308), (4482, 6194), (4731, 5868)]