6581274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 15261696

約数和(自身を除く): 8680422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2207, 2982, 4414, 6621, 13242, 15449, 30898, 46347, 92694, 156697, 313394, 470091, 940182, 1096879, 2193758, 3290637, 6581274]

約数ペア:

[(1, 6581274), (2, 3290637), (3, 2193758), (6, 1096879), (7, 940182), (14, 470091), (21, 313394), (42, 156697), (71, 92694), (142, 46347), (213, 30898), (426, 15449), (497, 13242), (994, 6621), (1491, 4414), (2207, 2982)]