11721726

素因数分解:

$2^1\times 3^3\times {\mathrm{217069}}^1$

素因数の和:217080

約数の個数: 16

約数和(自身を含む): 26048400

約数和(自身を除く): 14326674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 217069, 434138, 651207, 1302414, 1953621, 3907242, 5860863, 11721726]

約数ペア:

[(1, 11721726), (2, 5860863), (3, 3907242), (6, 1953621), (9, 1302414), (18, 651207), (27, 434138), (54, 217069)]