65120418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{328891}}^1$

素因数の和:328910

約数の個数: 24

約数和(自身を含む): 153921456

約数和(自身を除く): 88801038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 328891, 657782, 986673, 1973346, 2960019, 3617801, 5920038, 7235602, 10853403, 21706806, 32560209, 65120418]

約数ペア:

[(1, 65120418), (2, 32560209), (3, 21706806), (6, 10853403), (9, 7235602), (11, 5920038), (18, 3617801), (22, 2960019), (33, 1973346), (66, 986673), (99, 657782), (198, 328891)]