8397918

素因数分解:

$2^1\times 3^4\times {\mathrm{51839}}^1$

素因数の和:51853

約数の個数: 20

約数和(自身を含む): 18817920

約数和(自身を除く): 10420002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 51839, 103678, 155517, 311034, 466551, 933102, 1399653, 2799306, 4198959, 8397918]

約数ペア:

[(1, 8397918), (2, 4198959), (3, 2799306), (6, 1399653), (9, 933102), (18, 466551), (27, 311034), (54, 155517), (81, 103678), (162, 51839)]