21469182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{511171}}^1$

素因数の和:511183

約数の個数: 16

約数和(自身を含む): 49072512

約数和(自身を除く): 27603330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 511171, 1022342, 1533513, 3067026, 3578197, 7156394, 10734591, 21469182]

約数ペア:

[(1, 21469182), (2, 10734591), (3, 7156394), (6, 3578197), (7, 3067026), (14, 1533513), (21, 1022342), (42, 511171)]