4909644

素因数分解:

$2^2\times 3^2\times {\mathrm{136379}}^1$

素因数の和:136389

約数の個数: 18

約数和(自身を含む): 12410580

約数和(自身を除く): 7500936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 136379, 272758, 409137, 545516, 818274, 1227411, 1636548, 2454822, 4909644]

約数ペア:

[(1, 4909644), (2, 2454822), (3, 1636548), (4, 1227411), (6, 818274), (9, 545516), (12, 409137), (18, 272758), (36, 136379)]