730884618

素因数分解:

$2^1\times 3^2\times {\mathrm{40604701}}^1$

素因数の和:40604709

約数の個数: 12

約数和(自身を含む): 1583583378

約数和(自身を除く): 852698760

約数列:

[1, 2, 3, 6, 9, 18, 40604701, 81209402, 121814103, 243628206, 365442309, 730884618]

約数ペア:

[(1, 730884618), (2, 365442309), (3, 243628206), (6, 121814103), (9, 81209402), (18, 40604701)]