30181212

素因数分解:

$2^2\times 3^2\times {\mathrm{838367}}^1$

素因数の和:838377

約数の個数: 18

約数和(自身を含む): 76291488

約数和(自身を除く): 46110276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 838367, 1676734, 2515101, 3353468, 5030202, 7545303, 10060404, 15090606, 30181212]

約数ペア:

[(1, 30181212), (2, 15090606), (3, 10060404), (4, 7545303), (6, 5030202), (9, 3353468), (12, 2515101), (18, 1676734), (36, 838367)]