66618756

素因数分解:

$2^2\times 3^2\times {\mathrm{1850521}}^1$

素因数の和:1850531

約数の個数: 18

約数和(自身を含む): 168397502

約数和(自身を除く): 101778746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1850521, 3701042, 5551563, 7402084, 11103126, 16654689, 22206252, 33309378, 66618756]

約数ペア:

[(1, 66618756), (2, 33309378), (3, 22206252), (4, 16654689), (6, 11103126), (9, 7402084), (12, 5551563), (18, 3701042), (36, 1850521)]