21760716

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24841}}^1$

素因数の和:24921

約数の個数: 24

約数和(自身を含む): 51472624

約数和(自身を除く): 29711908

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24841, 49682, 74523, 99364, 149046, 298092, 1813393, 3626786, 5440179, 7253572, 10880358, 21760716]

約数ペア:

[(1, 21760716), (2, 10880358), (3, 7253572), (4, 5440179), (6, 3626786), (12, 1813393), (73, 298092), (146, 149046), (219, 99364), (292, 74523), (438, 49682), (876, 24841)]