13387542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{318751}}^1$

素因数の和:318763

約数の個数: 16

約数和(自身を含む): 30600192

約数和(自身を除く): 17212650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 318751, 637502, 956253, 1912506, 2231257, 4462514, 6693771, 13387542]

約数ペア:

[(1, 13387542), (2, 6693771), (3, 4462514), (6, 2231257), (7, 1912506), (14, 956253), (21, 637502), (42, 318751)]