31891302

素因数分解:

$2^1\times 3^2\times {\mathrm{863}}^1\times {\mathrm{2053}}^1$

素因数の和:2924

約数の個数: 24

約数和(自身を含む): 69211584

約数和(自身を除く): 37320282

約数列:

[1, 2, 3, 6, 9, 18, 863, 1726, 2053, 2589, 4106, 5178, 6159, 7767, 12318, 15534, 18477, 36954, 1771739, 3543478, 5315217, 10630434, 15945651, 31891302]

約数ペア:

[(1, 31891302), (2, 15945651), (3, 10630434), (6, 5315217), (9, 3543478), (18, 1771739), (863, 36954), (1726, 18477), (2053, 15534), (2589, 12318), (4106, 7767), (5178, 6159)]