40449726

素因数分解:

$2^1\times 3^3\times {\mathrm{749069}}^1$

素因数の和:749080

約数の個数: 16

約数和(自身を含む): 89888400

約数和(自身を除く): 49438674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 749069, 1498138, 2247207, 4494414, 6741621, 13483242, 20224863, 40449726]

約数ペア:

[(1, 40449726), (2, 20224863), (3, 13483242), (6, 6741621), (9, 4494414), (18, 2247207), (27, 1498138), (54, 749069)]