3956868

素因数分解:

$2^2\times 3^2\times {\mathrm{109913}}^1$

素因数の和:109923

約数の個数: 18

約数和(自身を含む): 10002174

約数和(自身を除く): 6045306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109913, 219826, 329739, 439652, 659478, 989217, 1318956, 1978434, 3956868]

約数ペア:

[(1, 3956868), (2, 1978434), (3, 1318956), (4, 989217), (6, 659478), (9, 439652), (12, 329739), (18, 219826), (36, 109913)]