65881836

素因数分解:

$2^2\times 3^4\times {\mathrm{203339}}^1$

素因数の和:203355

約数の個数: 30

約数和(自身を含む): 172228980

約数和(自身を除く): 106347144

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 203339, 406678, 610017, 813356, 1220034, 1830051, 2440068, 3660102, 5490153, 7320204, 10980306, 16470459, 21960612, 32940918, 65881836]

約数ペア:

[(1, 65881836), (2, 32940918), (3, 21960612), (4, 16470459), (6, 10980306), (9, 7320204), (12, 5490153), (18, 3660102), (27, 2440068), (36, 1830051), (54, 1220034), (81, 813356), (108, 610017), (162, 406678), (324, 203339)]