118655874

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1200

約数の個数: 64

約数和(自身を含む): 280368000

約数和(自身を除く): 161712126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 109, 114, 171, 218, 327, 342, 513, 654, 981, 1026, 1061, 1962, 2071, 2122, 2943, 3183, 4142, 5886, 6213, 6366, 9549, 12426, 18639, 19098, 20159, 28647, 37278, 40318, 55917, 57294, 60477, 111834, 115649, 120954, 181431, 231298, 346947, 362862, 544293, 693894, 1040841, 1088586, 2081682, 2197331, 3122523, 4394662, 6245046, 6591993, 13183986, 19775979, 39551958, 59327937, 118655874]

約数ペア:

[(1, 118655874), (2, 59327937), (3, 39551958), (6, 19775979), (9, 13183986), (18, 6591993), (19, 6245046), (27, 4394662), (38, 3122523), (54, 2197331), (57, 2081682), (109, 1088586), (114, 1040841), (171, 693894), (218, 544293), (327, 362862), (342, 346947), (513, 231298), (654, 181431), (981, 120954), (1026, 115649), (1061, 111834), (1962, 60477), (2071, 57294), (2122, 55917), (2943, 40318), (3183, 37278), (4142, 28647), (5886, 20159), (6213, 19098), (6366, 18639), (9549, 12426)]