26193891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{643}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 36022784

約数和(自身を除く): 9828893

約数列:

[1, 3, 37, 111, 367, 643, 1101, 1929, 13579, 23791, 40737, 71373, 235981, 707943, 8731297, 26193891]

約数ペア:

[(1, 26193891), (3, 8731297), (37, 707943), (111, 235981), (367, 71373), (643, 40737), (1101, 23791), (1929, 13579)]