40085118

素因数分解:

$2^1\times 3^4\times {\mathrm{247439}}^1$

素因数の和:247453

約数の個数: 20

約数和(自身を含む): 89820720

約数和(自身を除く): 49735602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247439, 494878, 742317, 1484634, 2226951, 4453902, 6680853, 13361706, 20042559, 40085118]

約数ペア:

[(1, 40085118), (2, 20042559), (3, 13361706), (6, 6680853), (9, 4453902), (18, 2226951), (27, 1484634), (54, 742317), (81, 494878), (162, 247439)]