13447782

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:307

約数の個数: 80

約数和(自身を含む): 33715440

約数和(自身を除く): 20267658

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 257, 306, 323, 342, 459, 513, 514, 646, 771, 918, 969, 1026, 1377, 1539, 1542, 1938, 2313, 2754, 2907, 3078, 4369, 4626, 4883, 5814, 6939, 8721, 8738, 9766, 13107, 13878, 14649, 17442, 20817, 26163, 26214, 29298, 39321, 41634, 43947, 52326, 78642, 83011, 87894, 117963, 131841, 166022, 235926, 249033, 263682, 353889, 395523, 498066, 707778, 747099, 791046, 1494198, 2241297, 4482594, 6723891, 13447782]

約数ペア:

[(1, 13447782), (2, 6723891), (3, 4482594), (6, 2241297), (9, 1494198), (17, 791046), (18, 747099), (19, 707778), (27, 498066), (34, 395523), (38, 353889), (51, 263682), (54, 249033), (57, 235926), (81, 166022), (102, 131841), (114, 117963), (153, 87894), (162, 83011), (171, 78642), (257, 52326), (306, 43947), (323, 41634), (342, 39321), (459, 29298), (513, 26214), (514, 26163), (646, 20817), (771, 17442), (918, 14649), (969, 13878), (1026, 13107), (1377, 9766), (1539, 8738), (1542, 8721), (1938, 6939), (2313, 5814), (2754, 4883), (2907, 4626), (3078, 4369)]