18438026

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3109

約数の個数: 16

約数和(自身を含む): 28887840

約数和(自身を除く): 10449814

約数列:

[1, 2, 29, 58, 107, 214, 2971, 3103, 5942, 6206, 86159, 172318, 317897, 635794, 9219013, 18438026]

約数ペア:

[(1, 18438026), (2, 9219013), (29, 635794), (58, 317897), (107, 172318), (214, 86159), (2971, 6206), (3103, 5942)]