30180636

素因数分解:

$2^2\times 3^2\times {\mathrm{838351}}^1$

素因数の和:838361

約数の個数: 18

約数和(自身を含む): 76290032

約数和(自身を除く): 46109396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 838351, 1676702, 2515053, 3353404, 5030106, 7545159, 10060212, 15090318, 30180636]

約数ペア:

[(1, 30180636), (2, 15090318), (3, 10060212), (4, 7545159), (6, 5030106), (9, 3353404), (12, 2515053), (18, 1676702), (36, 838351)]