25263486

素因数分解:

$2^1\times 3^2\times {\mathrm{743}}^1\times {\mathrm{1889}}^1$

素因数の和:2640

約数の個数: 24

約数和(自身を含む): 54840240

約数和(自身を除く): 29576754

約数列:

[1, 2, 3, 6, 9, 18, 743, 1486, 1889, 2229, 3778, 4458, 5667, 6687, 11334, 13374, 17001, 34002, 1403527, 2807054, 4210581, 8421162, 12631743, 25263486]

約数ペア:

[(1, 25263486), (2, 12631743), (3, 8421162), (6, 4210581), (9, 2807054), (18, 1403527), (743, 34002), (1486, 17001), (1889, 13374), (2229, 11334), (3778, 6687), (4458, 5667)]