2691894

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 5522040

約数和(自身を除く): 2830146

約数列:

[1, 2, 3, 6, 71, 89, 142, 178, 213, 267, 426, 534, 5041, 6319, 10082, 12638, 15123, 18957, 30246, 37914, 448649, 897298, 1345947, 2691894]

約数ペア:

[(1, 2691894), (2, 1345947), (3, 897298), (6, 448649), (71, 37914), (89, 30246), (142, 18957), (178, 15123), (213, 12638), (267, 10082), (426, 6319), (534, 5041)]