27720478404

素因数分解:

$2^2\times 3^2\times {\mathrm{770013289}}^1$

素因数の和:770013299

約数の個数: 18

約数和(自身を含む): 70071209390

約数和(自身を除く): 42350730986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770013289, 1540026578, 2310039867, 3080053156, 4620079734, 6930119601, 9240159468, 13860239202, 27720478404]

約数ペア:

[(1, 27720478404), (2, 13860239202), (3, 9240159468), (4, 6930119601), (6, 4620079734), (9, 3080053156), (12, 2310039867), (18, 1540026578), (36, 770013289)]