21043669404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13691}}^1\times {\mathrm{5569}}^1$

素因数の和:19290

約数の個数: 48

約数和(自身を含む): 51249703680

約数和(自身を除く): 30206034276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 5569, 11138, 13691, 16707, 22276, 27382, 33414, 41073, 54764, 66828, 82146, 128087, 164292, 256174, 314893, 384261, 512348, 629786, 768522, 944679, 1259572, 1537044, 1889358, 3778716, 76245179, 152490358, 228735537, 304980716, 457471074, 914942148, 1753639117, 3507278234, 5260917351, 7014556468, 10521834702, 21043669404]

約数ペア:

[(1, 21043669404), (2, 10521834702), (3, 7014556468), (4, 5260917351), (6, 3507278234), (12, 1753639117), (23, 914942148), (46, 457471074), (69, 304980716), (92, 228735537), (138, 152490358), (276, 76245179), (5569, 3778716), (11138, 1889358), (13691, 1537044), (16707, 1259572), (22276, 944679), (27382, 768522), (33414, 629786), (41073, 512348), (54764, 384261), (66828, 314893), (82146, 256174), (128087, 164292)]