12974178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2887}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 29942784

約数和(自身を除く): 16968606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 2887, 4494, 5774, 8661, 17322, 20209, 40418, 60627, 121254, 308909, 617818, 926727, 1853454, 2162363, 4324726, 6487089, 12974178]

約数ペア:

[(1, 12974178), (2, 6487089), (3, 4324726), (6, 2162363), (7, 1853454), (14, 926727), (21, 617818), (42, 308909), (107, 121254), (214, 60627), (321, 40418), (642, 20209), (749, 17322), (1498, 8661), (2247, 5774), (2887, 4494)]