26660916

素因数分解:

$2^2\times 3^2\times {\mathrm{740581}}^1$

素因数の和:740591

約数の個数: 18

約数和(自身を含む): 67392962

約数和(自身を除く): 40732046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 740581, 1481162, 2221743, 2962324, 4443486, 6665229, 8886972, 13330458, 26660916]

約数ペア:

[(1, 26660916), (2, 13330458), (3, 8886972), (4, 6665229), (6, 4443486), (9, 2962324), (12, 2221743), (18, 1481162), (36, 740581)]