319943916

素因数分解:

$2^2\times 3^2\times {\mathrm{8887331}}^1$

素因数の和:8887341

約数の個数: 18

約数和(自身を含む): 808747212

約数和(自身を除く): 488803296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8887331, 17774662, 26661993, 35549324, 53323986, 79985979, 106647972, 159971958, 319943916]

約数ペア:

[(1, 319943916), (2, 159971958), (3, 106647972), (4, 79985979), (6, 53323986), (9, 35549324), (12, 26661993), (18, 17774662), (36, 8887331)]