16572438

素因数分解:

$2^1\times 3^4\times {\mathrm{102299}}^1$

素因数の和:102313

約数の個数: 20

約数和(自身を含む): 37134900

約数和(自身を除く): 20562462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 102299, 204598, 306897, 613794, 920691, 1841382, 2762073, 5524146, 8286219, 16572438]

約数ペア:

[(1, 16572438), (2, 8286219), (3, 5524146), (6, 2762073), (9, 1841382), (18, 920691), (27, 613794), (54, 306897), (81, 204598), (162, 102299)]