16378038

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 80

約数和(自身を含む): 41033520

約数和(自身を除く): 24655482

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 306, 313, 323, 342, 459, 513, 626, 646, 918, 939, 969, 1026, 1377, 1539, 1878, 1938, 2754, 2817, 2907, 3078, 5321, 5634, 5814, 5947, 8451, 8721, 10642, 11894, 15963, 16902, 17442, 17841, 25353, 26163, 31926, 35682, 47889, 50706, 52326, 53523, 95778, 101099, 107046, 143667, 160569, 202198, 287334, 303297, 321138, 431001, 481707, 606594, 862002, 909891, 963414, 1819782, 2729673, 5459346, 8189019, 16378038]

約数ペア:

[(1, 16378038), (2, 8189019), (3, 5459346), (6, 2729673), (9, 1819782), (17, 963414), (18, 909891), (19, 862002), (27, 606594), (34, 481707), (38, 431001), (51, 321138), (54, 303297), (57, 287334), (81, 202198), (102, 160569), (114, 143667), (153, 107046), (162, 101099), (171, 95778), (306, 53523), (313, 52326), (323, 50706), (342, 47889), (459, 35682), (513, 31926), (626, 26163), (646, 25353), (918, 17841), (939, 17442), (969, 16902), (1026, 15963), (1377, 11894), (1539, 10642), (1878, 8721), (1938, 8451), (2754, 5947), (2817, 5814), (2907, 5634), (3078, 5321)]