1819782

素因数分解:

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

素因数の和:357

約数の個数: 48

約数和(自身を含む): 4408560

約数和(自身を除く): 2588778

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 313, 323, 342, 626, 646, 939, 969, 1878, 1938, 2817, 2907, 5321, 5634, 5814, 5947, 10642, 11894, 15963, 17841, 31926, 35682, 47889, 53523, 95778, 101099, 107046, 202198, 303297, 606594, 909891, 1819782]

約数ペア:

[(1, 1819782), (2, 909891), (3, 606594), (6, 303297), (9, 202198), (17, 107046), (18, 101099), (19, 95778), (34, 53523), (38, 47889), (51, 35682), (57, 31926), (102, 17841), (114, 15963), (153, 11894), (171, 10642), (306, 5947), (313, 5814), (323, 5634), (342, 5321), (626, 2907), (646, 2817), (939, 1938), (969, 1878)]