81487218

素因数分解:

$2^1\times 3^1\times {\mathrm{953}}^1\times {\mathrm{14251}}^1$

素因数の和:15209

約数の個数: 16

約数和(自身を含む): 163156896

約数和(自身を除く): 81669678

約数列:

[1, 2, 3, 6, 953, 1906, 2859, 5718, 14251, 28502, 42753, 85506, 13581203, 27162406, 40743609, 81487218]

約数ペア:

[(1, 81487218), (2, 40743609), (3, 27162406), (6, 13581203), (953, 85506), (1906, 42753), (2859, 28502), (5718, 14251)]