80426358

素因数分解:

$2^1\times 3^4\times {\mathrm{496459}}^1$

素因数の和:496473

約数の個数: 20

約数和(自身を含む): 180214980

約数和(自身を除く): 99788622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 496459, 992918, 1489377, 2978754, 4468131, 8936262, 13404393, 26808786, 40213179, 80426358]

約数ペア:

[(1, 80426358), (2, 40213179), (3, 26808786), (6, 13404393), (9, 8936262), (18, 4468131), (27, 2978754), (54, 1489377), (81, 992918), (162, 496459)]