81984162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1051079}}^1$

素因数の和:1051097

約数の個数: 16

約数和(自身を含む): 176581440

約数和(自身を除く): 94597278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1051079, 2102158, 3153237, 6306474, 13664027, 27328054, 40992081, 81984162]

約数ペア:

[(1, 81984162), (2, 40992081), (3, 27328054), (6, 13664027), (13, 6306474), (26, 3153237), (39, 2102158), (78, 1051079)]