57265254

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{12379}}^1$

素因数の和:12644

約数の個数: 24

約数和(自身を含む): 124567560

約数和(自身を除く): 67302306

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 12379, 24758, 37137, 74274, 111411, 222822, 3181403, 6362806, 9544209, 19088418, 28632627, 57265254]

約数ペア:

[(1, 57265254), (2, 28632627), (3, 19088418), (6, 9544209), (9, 6362806), (18, 3181403), (257, 222822), (514, 111411), (771, 74274), (1542, 37137), (2313, 24758), (4626, 12379)]