21944670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66499}}^1$

素因数の和:66520

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 35511330

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 66499, 132998, 199497, 332495, 398994, 664990, 731489, 997485, 1462978, 1994970, 2194467, 3657445, 4388934, 7314890, 10972335, 21944670]

約数ペア:

[(1, 21944670), (2, 10972335), (3, 7314890), (5, 4388934), (6, 3657445), (10, 2194467), (11, 1994970), (15, 1462978), (22, 997485), (30, 731489), (33, 664990), (55, 398994), (66, 332495), (110, 199497), (165, 132998), (330, 66499)]