27747412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{90089}}^1$

素因数の和:90111

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 32793068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 90089, 180178, 360356, 630623, 990979, 1261246, 1981958, 2522492, 3963916, 6936853, 13873706, 27747412]

約数ペア:

[(1, 27747412), (2, 13873706), (4, 6936853), (7, 3963916), (11, 2522492), (14, 1981958), (22, 1261246), (28, 990979), (44, 630623), (77, 360356), (154, 180178), (308, 90089)]