630218844

素因数分解:

$2^2\times 3^2\times {\mathrm{17506079}}^1$

素因数の和:17506089

約数の個数: 18

約数和(自身を含む): 1593053280

約数和(自身を除く): 962834436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 17506079, 35012158, 52518237, 70024316, 105036474, 157554711, 210072948, 315109422, 630218844]

約数ペア:

[(1, 630218844), (2, 315109422), (3, 210072948), (4, 157554711), (6, 105036474), (9, 70024316), (12, 52518237), (18, 35012158), (36, 17506079)]