2189106

素因数分解:

$2^1\times 3^4\times {\mathrm{13513}}^1$

素因数の和:13527

約数の個数: 20

約数和(自身を含む): 4905582

約数和(自身を除く): 2716476

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13513, 27026, 40539, 81078, 121617, 243234, 364851, 729702, 1094553, 2189106]

約数ペア:

[(1, 2189106), (2, 1094553), (3, 729702), (6, 364851), (9, 243234), (18, 121617), (27, 81078), (54, 40539), (81, 27026), (162, 13513)]