21241254

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{36497}}^1$

素因数の和:36599

約数の個数: 16

約数和(自身を含む): 42921648

約数和(自身を除く): 21680394

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 36497, 72994, 109491, 218982, 3540209, 7080418, 10620627, 21241254]

約数ペア:

[(1, 21241254), (2, 10620627), (3, 7080418), (6, 3540209), (97, 218982), (194, 109491), (291, 72994), (582, 36497)]