19463730948

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{74687}}^1$

素因数の和:74846

約数の個数: 96

約数和(自身を含む): 53536358400

約数和(自身を除く): 34072627452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 127, 171, 228, 254, 342, 381, 508, 513, 684, 762, 1026, 1143, 1524, 2052, 2286, 2413, 3429, 4572, 4826, 6858, 7239, 9652, 13716, 14478, 21717, 28956, 43434, 65151, 74687, 86868, 130302, 149374, 224061, 260604, 298748, 448122, 672183, 896244, 1344366, 1419053, 2016549, 2688732, 2838106, 4033098, 4257159, 5676212, 8066196, 8514318, 9485249, 12771477, 17028636, 18970498, 25542954, 28455747, 37940996, 38314431, 51085908, 56911494, 76628862, 85367241, 113822988, 153257724, 170734482, 180219731, 256101723, 341468964, 360439462, 512203446, 540659193, 720878924, 1024406892, 1081318386, 1621977579, 2162636772, 3243955158, 4865932737, 6487910316, 9731865474, 19463730948]

約数ペア:

[(1, 19463730948), (2, 9731865474), (3, 6487910316), (4, 4865932737), (6, 3243955158), (9, 2162636772), (12, 1621977579), (18, 1081318386), (19, 1024406892), (27, 720878924), (36, 540659193), (38, 512203446), (54, 360439462), (57, 341468964), (76, 256101723), (108, 180219731), (114, 170734482), (127, 153257724), (171, 113822988), (228, 85367241), (254, 76628862), (342, 56911494), (381, 51085908), (508, 38314431), (513, 37940996), (684, 28455747), (762, 25542954), (1026, 18970498), (1143, 17028636), (1524, 12771477), (2052, 9485249), (2286, 8514318), (2413, 8066196), (3429, 5676212), (4572, 4257159), (4826, 4033098), (6858, 2838106), (7239, 2688732), (9652, 2016549), (13716, 1419053), (14478, 1344366), (21717, 896244), (28956, 672183), (43434, 448122), (65151, 298748), (74687, 260604), (86868, 224061), (130302, 149374)]