8938986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{643}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 20525568

約数和(自身を除く): 11586582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 643, 662, 993, 1286, 1929, 1986, 2317, 3858, 4501, 4634, 6951, 9002, 13503, 13902, 27006, 212833, 425666, 638499, 1276998, 1489831, 2979662, 4469493, 8938986]

約数ペア:

[(1, 8938986), (2, 4469493), (3, 2979662), (6, 1489831), (7, 1276998), (14, 638499), (21, 425666), (42, 212833), (331, 27006), (643, 13902), (662, 13503), (993, 9002), (1286, 6951), (1929, 4634), (1986, 4501), (2317, 3858)]