81498594

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{30941}}^1$

素因数の和:31385

約数の個数: 16

約数和(自身を含む): 163373760

約数和(自身を除く): 81875166

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 30941, 61882, 92823, 185646, 13583099, 27166198, 40749297, 81498594]

約数ペア:

[(1, 81498594), (2, 40749297), (3, 27166198), (6, 13583099), (439, 185646), (878, 92823), (1317, 61882), (2634, 30941)]