165722922

素因数分解:

$2^1\times 3^4\times {\mathrm{1022981}}^1$

素因数の和:1022995

約数の個数: 20

約数和(自身を含む): 371342466

約数和(自身を除く): 205619544

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1022981, 2045962, 3068943, 6137886, 9206829, 18413658, 27620487, 55240974, 82861461, 165722922]

約数ペア:

[(1, 165722922), (2, 82861461), (3, 55240974), (6, 27620487), (9, 18413658), (18, 9206829), (27, 6137886), (54, 3068943), (81, 2045962), (162, 1022981)]