71592084

素因数分解:

$2^2\times 3^2\times {\mathrm{1988669}}^1$

素因数の和:1988679

約数の個数: 18

約数和(自身を含む): 180968970

約数和(自身を除く): 109376886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1988669, 3977338, 5966007, 7954676, 11932014, 17898021, 23864028, 35796042, 71592084]

約数ペア:

[(1, 71592084), (2, 35796042), (3, 23864028), (4, 17898021), (6, 11932014), (9, 7954676), (12, 5966007), (18, 3977338), (36, 1988669)]