18647694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79691}}^1$

素因数の和:79712

約数の個数: 24

約数和(自身を含む): 43511832

約数和(自身を除く): 24864138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79691, 159382, 239073, 478146, 717219, 1035983, 1434438, 2071966, 3107949, 6215898, 9323847, 18647694]

約数ペア:

[(1, 18647694), (2, 9323847), (3, 6215898), (6, 3107949), (9, 2071966), (13, 1434438), (18, 1035983), (26, 717219), (39, 478146), (78, 239073), (117, 159382), (234, 79691)]