142500438

素因数分解:

$2^1\times 3^3\times {\mathrm{2638897}}^1$

素因数の和:2638908

約数の個数: 16

約数和(自身を含む): 316667760

約数和(自身を除く): 174167322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2638897, 5277794, 7916691, 15833382, 23750073, 47500146, 71250219, 142500438]

約数ペア:

[(1, 142500438), (2, 71250219), (3, 47500146), (6, 23750073), (9, 15833382), (18, 7916691), (27, 5277794), (54, 2638897)]