81183294

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{10181}}^1$

素因数の和:10632

約数の個数: 24

約数和(自身を含む): 176311512

約数和(自身を除く): 95128218

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2658, 3987, 7974, 10181, 20362, 30543, 61086, 91629, 183258, 4510183, 9020366, 13530549, 27061098, 40591647, 81183294]

約数ペア:

[(1, 81183294), (2, 40591647), (3, 27061098), (6, 13530549), (9, 9020366), (18, 4510183), (443, 183258), (886, 91629), (1329, 61086), (2658, 30543), (3987, 20362), (7974, 10181)]