81151596

素因数分解:

$2^2\times 3^2\times {\mathrm{2254211}}^1$

素因数の和:2254221

約数の個数: 18

約数和(自身を含む): 205133292

約数和(自身を除く): 123981696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2254211, 4508422, 6762633, 9016844, 13525266, 20287899, 27050532, 40575798, 81151596]

約数ペア:

[(1, 81151596), (2, 40575798), (3, 27050532), (4, 20287899), (6, 13525266), (9, 9016844), (12, 6762633), (18, 4508422), (36, 2254211)]