261074172

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{33941}}^1$

素因数の和:34589

約数の個数: 24

約数和(自身を含む): 610141392

約数和(自身を除く): 349067220

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 33941, 67882, 101823, 135764, 203646, 407292, 21756181, 43512362, 65268543, 87024724, 130537086, 261074172]

約数ペア:

[(1, 261074172), (2, 130537086), (3, 87024724), (4, 65268543), (6, 43512362), (12, 21756181), (641, 407292), (1282, 203646), (1923, 135764), (2564, 101823), (3846, 67882), (7692, 33941)]