13680378

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{7103}}^1$

素因数の和:7218

約数の個数: 24

約数和(自身を含む): 29922048

約数和(自身を除く): 16241670

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 7103, 14206, 21309, 42618, 63927, 127854, 760021, 1520042, 2280063, 4560126, 6840189, 13680378]

約数ペア:

[(1, 13680378), (2, 6840189), (3, 4560126), (6, 2280063), (9, 1520042), (18, 760021), (107, 127854), (214, 63927), (321, 42618), (642, 21309), (963, 14206), (1926, 7103)]