81686544

素因数分解:

$2^4\times 3^1\times {\mathrm{1701803}}^1$

素因数の和:1701814

約数の個数: 20

約数和(自身を含む): 211023696

約数和(自身を除く): 129337152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1701803, 3403606, 5105409, 6807212, 10210818, 13614424, 20421636, 27228848, 40843272, 81686544]

約数ペア:

[(1, 81686544), (2, 40843272), (3, 27228848), (4, 20421636), (6, 13614424), (8, 10210818), (12, 6807212), (16, 5105409), (24, 3403606), (48, 1701803)]