2912979924

素因数分解:

$2^2\times 3^2\times {\mathrm{80916109}}^1$

素因数の和:80916119

約数の個数: 18

約数和(自身を含む): 7363366010

約数和(自身を除く): 4450386086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 80916109, 161832218, 242748327, 323664436, 485496654, 728244981, 970993308, 1456489962, 2912979924]

約数ペア:

[(1, 2912979924), (2, 1456489962), (3, 970993308), (4, 728244981), (6, 485496654), (9, 323664436), (12, 242748327), (18, 161832218), (36, 80916109)]