81113046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5471}}^1$

素因数の和:5836

約数の個数: 32

約数和(自身を含む): 185960448

約数和(自身を除く): 104847402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 1059, 2118, 2471, 4942, 5471, 7413, 10942, 14826, 16413, 32826, 38297, 76594, 114891, 229782, 1931263, 3862526, 5793789, 11587578, 13518841, 27037682, 40556523, 81113046]

約数ペア:

[(1, 81113046), (2, 40556523), (3, 27037682), (6, 13518841), (7, 11587578), (14, 5793789), (21, 3862526), (42, 1931263), (353, 229782), (706, 114891), (1059, 76594), (2118, 38297), (2471, 32826), (4942, 16413), (5471, 14826), (7413, 10942)]