81093246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1039657}}^1$

素因数の和:1039675

約数の個数: 16

約数和(自身を含む): 174662544

約数和(自身を除く): 93569298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1039657, 2079314, 3118971, 6237942, 13515541, 27031082, 40546623, 81093246]

約数ペア:

[(1, 81093246), (2, 40546623), (3, 27031082), (6, 13515541), (13, 6237942), (26, 3118971), (39, 2079314), (78, 1039657)]