2012443902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15971777}}^1$

素因数の和:15971792

約数の個数: 24

約数和(自身を含む): 4983194736

約数和(自身を除く): 2970750834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15971777, 31943554, 47915331, 95830662, 111802439, 143745993, 223604878, 287491986, 335407317, 670814634, 1006221951, 2012443902]

約数ペア:

[(1, 2012443902), (2, 1006221951), (3, 670814634), (6, 335407317), (7, 287491986), (9, 223604878), (14, 143745993), (18, 111802439), (21, 95830662), (42, 47915331), (63, 31943554), (126, 15971777)]