1330905042

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{678341}}^1$

素因数の和:678458

約数の個数: 24

約数和(自身を含む): 2910087180

約数和(自身を除く): 1579182138

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 678341, 1356682, 2035023, 4070046, 6105069, 12210138, 73939169, 147878338, 221817507, 443635014, 665452521, 1330905042]

約数ペア:

[(1, 1330905042), (2, 665452521), (3, 443635014), (6, 221817507), (9, 147878338), (18, 73939169), (109, 12210138), (218, 6105069), (327, 4070046), (654, 2035023), (981, 1356682), (1962, 678341)]