1661528214

素因数分解:

$2^1\times 3^4\times {\mathrm{10256347}}^1$

素因数の和:10256361

約数の個数: 20

約数和(自身を含む): 3723054324

約数和(自身を除く): 2061526110

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10256347, 20512694, 30769041, 61538082, 92307123, 184614246, 276921369, 553842738, 830764107, 1661528214]

約数ペア:

[(1, 1661528214), (2, 830764107), (3, 553842738), (6, 276921369), (9, 184614246), (18, 92307123), (27, 61538082), (54, 30769041), (81, 20512694), (162, 10256347)]