68706972

素因数分解:

$2^2\times 3^2\times {\mathrm{1908527}}^1$

素因数の和:1908537

約数の個数: 18

約数和(自身を含む): 173676048

約数和(自身を除く): 104969076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1908527, 3817054, 5725581, 7634108, 11451162, 17176743, 22902324, 34353486, 68706972]

約数ペア:

[(1, 68706972), (2, 34353486), (3, 22902324), (4, 17176743), (6, 11451162), (9, 7634108), (12, 5725581), (18, 3817054), (36, 1908527)]