57213918

素因数分解:

$2^1\times 3^3\times {\mathrm{1059517}}^1$

素因数の和:1059528

約数の個数: 16

約数和(自身を含む): 127142160

約数和(自身を除く): 69928242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1059517, 2119034, 3178551, 6357102, 9535653, 19071306, 28606959, 57213918]

約数ペア:

[(1, 57213918), (2, 28606959), (3, 19071306), (6, 9535653), (9, 6357102), (18, 3178551), (27, 2119034), (54, 1059517)]