1321968048

素因数分解:

$2^4\times 3^1\times {\mathrm{27541001}}^1$

素因数の和:27541012

約数の個数: 20

約数和(自身を含む): 3415084248

約数和(自身を除く): 2093116200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 27541001, 55082002, 82623003, 110164004, 165246006, 220328008, 330492012, 440656016, 660984024, 1321968048]

約数ペア:

[(1, 1321968048), (2, 660984024), (3, 440656016), (4, 330492012), (6, 220328008), (8, 165246006), (12, 110164004), (16, 82623003), (24, 55082002), (48, 27541001)]