1691874

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 4233600

約数和(自身を除く): 2541726

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 97, 102, 114, 153, 171, 194, 291, 306, 323, 342, 459, 513, 582, 646, 873, 918, 969, 1026, 1649, 1746, 1843, 1938, 2619, 2907, 3298, 3686, 4947, 5238, 5529, 5814, 8721, 9894, 11058, 14841, 16587, 17442, 29682, 31331, 33174, 44523, 49761, 62662, 89046, 93993, 99522, 187986, 281979, 563958, 845937, 1691874]

約数ペア:

[(1, 1691874), (2, 845937), (3, 563958), (6, 281979), (9, 187986), (17, 99522), (18, 93993), (19, 89046), (27, 62662), (34, 49761), (38, 44523), (51, 33174), (54, 31331), (57, 29682), (97, 17442), (102, 16587), (114, 14841), (153, 11058), (171, 9894), (194, 8721), (291, 5814), (306, 5529), (323, 5238), (342, 4947), (459, 3686), (513, 3298), (582, 2907), (646, 2619), (873, 1938), (918, 1843), (969, 1746), (1026, 1649)]