2205306

素因数分解:

$2^1\times 3^4\times {\mathrm{13613}}^1$

素因数の和:13627

約数の個数: 20

約数和(自身を含む): 4941882

約数和(自身を除く): 2736576

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13613, 27226, 40839, 81678, 122517, 245034, 367551, 735102, 1102653, 2205306]

約数ペア:

[(1, 2205306), (2, 1102653), (3, 735102), (6, 367551), (9, 245034), (18, 122517), (27, 81678), (54, 40839), (81, 27226), (162, 13613)]