8285274

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 18679680

約数和(自身を除く): 10394406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 2161, 3834, 4322, 6483, 12966, 19449, 38898, 58347, 116694, 153431, 306862, 460293, 920586, 1380879, 2761758, 4142637, 8285274]

約数ペア:

[(1, 8285274), (2, 4142637), (3, 2761758), (6, 1380879), (9, 920586), (18, 460293), (27, 306862), (54, 153431), (71, 116694), (142, 58347), (213, 38898), (426, 19449), (639, 12966), (1278, 6483), (1917, 4322), (2161, 3834)]