1866072636

素因数分解:

$2^2\times 3^2\times {\mathrm{51835351}}^1$

素因数の和:51835361

約数の個数: 18

約数和(自身を含む): 4717017032

約数和(自身を除く): 2850944396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 51835351, 103670702, 155506053, 207341404, 311012106, 466518159, 622024212, 933036318, 1866072636]

約数ペア:

[(1, 1866072636), (2, 933036318), (3, 622024212), (4, 466518159), (6, 311012106), (9, 207341404), (12, 155506053), (18, 103670702), (36, 51835351)]