18713106

素因数分解:

$2^1\times 3^4\times {\mathrm{115513}}^1$

素因数の和:115527

約数の個数: 20

約数和(自身を含む): 41931582

約数和(自身を除く): 23218476

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 115513, 231026, 346539, 693078, 1039617, 2079234, 3118851, 6237702, 9356553, 18713106]

約数ペア:

[(1, 18713106), (2, 9356553), (3, 6237702), (6, 3118851), (9, 2079234), (18, 1039617), (27, 693078), (54, 346539), (81, 231026), (162, 115513)]