26895564

素因数分解:

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

素因数の和:309

約数の個数: 120

約数和(自身を含む): 78669360

約数和(自身を除く): 51773796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 81, 102, 108, 114, 153, 162, 171, 204, 228, 257, 306, 323, 324, 342, 459, 513, 514, 612, 646, 684, 771, 918, 969, 1026, 1028, 1292, 1377, 1539, 1542, 1836, 1938, 2052, 2313, 2754, 2907, 3078, 3084, 3876, 4369, 4626, 4883, 5508, 5814, 6156, 6939, 8721, 8738, 9252, 9766, 11628, 13107, 13878, 14649, 17442, 17476, 19532, 20817, 26163, 26214, 27756, 29298, 34884, 39321, 41634, 43947, 52326, 52428, 58596, 78642, 83011, 83268, 87894, 104652, 117963, 131841, 157284, 166022, 175788, 235926, 249033, 263682, 332044, 353889, 395523, 471852, 498066, 527364, 707778, 747099, 791046, 996132, 1415556, 1494198, 1582092, 2241297, 2988396, 4482594, 6723891, 8965188, 13447782, 26895564]

約数ペア:

[(1, 26895564), (2, 13447782), (3, 8965188), (4, 6723891), (6, 4482594), (9, 2988396), (12, 2241297), (17, 1582092), (18, 1494198), (19, 1415556), (27, 996132), (34, 791046), (36, 747099), (38, 707778), (51, 527364), (54, 498066), (57, 471852), (68, 395523), (76, 353889), (81, 332044), (102, 263682), (108, 249033), (114, 235926), (153, 175788), (162, 166022), (171, 157284), (204, 131841), (228, 117963), (257, 104652), (306, 87894), (323, 83268), (324, 83011), (342, 78642), (459, 58596), (513, 52428), (514, 52326), (612, 43947), (646, 41634), (684, 39321), (771, 34884), (918, 29298), (969, 27756), (1026, 26214), (1028, 26163), (1292, 20817), (1377, 19532), (1539, 17476), (1542, 17442), (1836, 14649), (1938, 13878), (2052, 13107), (2313, 11628), (2754, 9766), (2907, 9252), (3078, 8738), (3084, 8721), (3876, 6939), (4369, 6156), (4626, 5814), (4883, 5508)]