8771274

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 20966400

約数和(自身を除く): 12195126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 83, 103, 114, 166, 171, 206, 249, 309, 342, 498, 513, 618, 747, 927, 1026, 1494, 1577, 1854, 1957, 2241, 2781, 3154, 3914, 4482, 4731, 5562, 5871, 8549, 9462, 11742, 14193, 17098, 17613, 25647, 28386, 35226, 42579, 51294, 52839, 76941, 85158, 105678, 153882, 162431, 230823, 324862, 461646, 487293, 974586, 1461879, 2923758, 4385637, 8771274]

約数ペア:

[(1, 8771274), (2, 4385637), (3, 2923758), (6, 1461879), (9, 974586), (18, 487293), (19, 461646), (27, 324862), (38, 230823), (54, 162431), (57, 153882), (83, 105678), (103, 85158), (114, 76941), (166, 52839), (171, 51294), (206, 42579), (249, 35226), (309, 28386), (342, 25647), (498, 17613), (513, 17098), (618, 14193), (747, 11742), (927, 9462), (1026, 8549), (1494, 5871), (1577, 5562), (1854, 4731), (1957, 4482), (2241, 3914), (2781, 3154)]