2031318

素因数分解:

$2^1\times 3^4\times {\mathrm{12539}}^1$

素因数の和:12553

約数の個数: 20

約数和(自身を含む): 4552020

約数和(自身を除く): 2520702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12539, 25078, 37617, 75234, 112851, 225702, 338553, 677106, 1015659, 2031318]

約数ペア:

[(1, 2031318), (2, 1015659), (3, 677106), (6, 338553), (9, 225702), (18, 112851), (27, 75234), (54, 37617), (81, 25078), (162, 12539)]