81061362

素因数分解:

$2^1\times 3^2\times {\mathrm{4503409}}^1$

素因数の和:4503417

約数の個数: 12

約数和(自身を含む): 175632990

約数和(自身を除く): 94571628

約数列:

[1, 2, 3, 6, 9, 18, 4503409, 9006818, 13510227, 27020454, 40530681, 81061362]

約数ペア:

[(1, 81061362), (2, 40530681), (3, 27020454), (6, 13510227), (9, 9006818), (18, 4503409)]