7666884

素因数分解:

$2^2\times 3^2\times {\mathrm{212969}}^1$

素因数の和:212979

約数の個数: 18

約数和(自身を含む): 19380270

約数和(自身を除く): 11713386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 212969, 425938, 638907, 851876, 1277814, 1916721, 2555628, 3833442, 7666884]

約数ペア:

[(1, 7666884), (2, 3833442), (3, 2555628), (4, 1916721), (6, 1277814), (9, 851876), (12, 638907), (18, 425938), (36, 212969)]