2538378

素因数分解:

$2^1\times 3^6\times {\mathrm{1741}}^1$

素因数の和:1761

約数の個数: 28

約数和(自身を含む): 5712018

約数和(自身を除く): 3173640

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1741, 3482, 5223, 10446, 15669, 31338, 47007, 94014, 141021, 282042, 423063, 846126, 1269189, 2538378]

約数ペア:

[(1, 2538378), (2, 1269189), (3, 846126), (6, 423063), (9, 282042), (18, 141021), (27, 94014), (54, 47007), (81, 31338), (162, 15669), (243, 10446), (486, 5223), (729, 3482), (1458, 1741)]