27774972

素因数分解:

$2^2\times 3^2\times {\mathrm{771527}}^1$

素因数の和:771537

約数の個数: 18

約数和(自身を含む): 70209048

約数和(自身を除く): 42434076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 771527, 1543054, 2314581, 3086108, 4629162, 6943743, 9258324, 13887486, 27774972]

約数ペア:

[(1, 27774972), (2, 13887486), (3, 9258324), (4, 6943743), (6, 4629162), (9, 3086108), (12, 2314581), (18, 1543054), (36, 771527)]