3131118

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{883}}^1$

素因数の和:1088

約数の個数: 24

約数和(自身を含む): 6826248

約数和(自身を除く): 3695130

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 883, 1182, 1766, 1773, 2649, 3546, 5298, 7947, 15894, 173951, 347902, 521853, 1043706, 1565559, 3131118]

約数ペア:

[(1, 3131118), (2, 1565559), (3, 1043706), (6, 521853), (9, 347902), (18, 173951), (197, 15894), (394, 7947), (591, 5298), (883, 3546), (1182, 2649), (1766, 1773)]