19133874

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 47433600

約数和(自身を除く): 28299726

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1097, 1938, 2194, 2907, 3291, 5814, 6582, 8721, 9873, 17442, 18649, 19746, 20843, 29619, 37298, 41686, 55947, 59238, 62529, 111894, 125058, 167841, 187587, 335682, 354331, 375174, 503523, 562761, 708662, 1007046, 1062993, 1125522, 2125986, 3188979, 6377958, 9566937, 19133874]

約数ペア:

[(1, 19133874), (2, 9566937), (3, 6377958), (6, 3188979), (9, 2125986), (17, 1125522), (18, 1062993), (19, 1007046), (27, 708662), (34, 562761), (38, 503523), (51, 375174), (54, 354331), (57, 335682), (102, 187587), (114, 167841), (153, 125058), (171, 111894), (306, 62529), (323, 59238), (342, 55947), (459, 41686), (513, 37298), (646, 29619), (918, 20843), (969, 19746), (1026, 18649), (1097, 17442), (1938, 9873), (2194, 8721), (2907, 6582), (3291, 5814)]