57420426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1367153}}^1$

素因数の和:1367165

約数の個数: 16

約数和(自身を含む): 131246784

約数和(自身を除く): 73826358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1367153, 2734306, 4101459, 8202918, 9570071, 19140142, 28710213, 57420426]

約数ペア:

[(1, 57420426), (2, 28710213), (3, 19140142), (6, 9570071), (7, 8202918), (14, 4101459), (21, 2734306), (42, 1367153)]