12603978

素因数分解:

$2^1\times 3^3\times {\mathrm{233407}}^1$

素因数の和:233418

約数の個数: 16

約数和(自身を含む): 28008960

約数和(自身を除く): 15404982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 233407, 466814, 700221, 1400442, 2100663, 4201326, 6301989, 12603978]

約数ペア:

[(1, 12603978), (2, 6301989), (3, 4201326), (6, 2100663), (9, 1400442), (18, 700221), (27, 466814), (54, 233407)]