71839386

素因数分解:

$2^1\times 3^4\times {\mathrm{443453}}^1$

素因数の和:443467

約数の個数: 20

約数和(自身を含む): 160973802

約数和(自身を除く): 89134416

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443453, 886906, 1330359, 2660718, 3991077, 7982154, 11973231, 23946462, 35919693, 71839386]

約数ペア:

[(1, 71839386), (2, 35919693), (3, 23946462), (6, 11973231), (9, 7982154), (18, 3991077), (27, 2660718), (54, 1330359), (81, 886906), (162, 443453)]