25464618

素因数分解:

$2^1\times 3^4\times {\mathrm{157189}}^1$

素因数の和:157203

約数の個数: 20

約数和(自身を含む): 57059970

約数和(自身を除く): 31595352

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 157189, 314378, 471567, 943134, 1414701, 2829402, 4244103, 8488206, 12732309, 25464618]

約数ペア:

[(1, 25464618), (2, 12732309), (3, 8488206), (6, 4244103), (9, 2829402), (18, 1414701), (27, 943134), (54, 471567), (81, 314378), (162, 157189)]