68465574

素因数分解:

$2^1\times 3^4\times {\mathrm{422627}}^1$

素因数の和:422641

約数の個数: 20

約数和(自身を含む): 153413964

約数和(自身を除く): 84948390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 422627, 845254, 1267881, 2535762, 3803643, 7607286, 11410929, 22821858, 34232787, 68465574]

約数ペア:

[(1, 68465574), (2, 34232787), (3, 22821858), (6, 11410929), (9, 7607286), (18, 3803643), (27, 2535762), (54, 1267881), (81, 845254), (162, 422627)]