17964985644

素因数分解:

$2^2\times 3^2\times {\mathrm{499027379}}^1$

素因数の和:499027389

約数の個数: 18

約数和(自身を含む): 45411491580

約数和(自身を除く): 27446505936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 499027379, 998054758, 1497082137, 1996109516, 2994164274, 4491246411, 5988328548, 8982492822, 17964985644]

約数ペア:

[(1, 17964985644), (2, 8982492822), (3, 5988328548), (4, 4491246411), (6, 2994164274), (9, 1996109516), (12, 1497082137), (18, 998054758), (36, 499027379)]