16561872

素因数分解:

$2^4\times 3^2\times {\mathrm{115013}}^1$

素因数の和:115027

約数の個数: 30

約数和(自身を含む): 46350642

約数和(自身を除く): 29788770

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 115013, 230026, 345039, 460052, 690078, 920104, 1035117, 1380156, 1840208, 2070234, 2760312, 4140468, 5520624, 8280936, 16561872]

約数ペア:

[(1, 16561872), (2, 8280936), (3, 5520624), (4, 4140468), (6, 2760312), (8, 2070234), (9, 1840208), (12, 1380156), (16, 1035117), (18, 920104), (24, 690078), (36, 460052), (48, 345039), (72, 230026), (144, 115013)]