13172004

素因数分解:

$2^2\times 3^3\times {\mathrm{121963}}^1$

素因数の和:121976

約数の個数: 24

約数和(自身を含む): 34149920

約数和(自身を除く): 20977916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 121963, 243926, 365889, 487852, 731778, 1097667, 1463556, 2195334, 3293001, 4390668, 6586002, 13172004]

約数ペア:

[(1, 13172004), (2, 6586002), (3, 4390668), (4, 3293001), (6, 2195334), (9, 1463556), (12, 1097667), (18, 731778), (27, 487852), (36, 365889), (54, 243926), (108, 121963)]