66960468

素因数分解:

$2^2\times 3^2\times {\mathrm{1860013}}^1$

素因数の和:1860023

約数の個数: 18

約数和(自身を含む): 169261274

約数和(自身を除く): 102300806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1860013, 3720026, 5580039, 7440052, 11160078, 16740117, 22320156, 33480234, 66960468]

約数ペア:

[(1, 66960468), (2, 33480234), (3, 22320156), (4, 16740117), (6, 11160078), (9, 7440052), (12, 5580039), (18, 3720026), (36, 1860013)]