15945876

素因数分解:

$2^2\times 3^3\times {\mathrm{147647}}^1$

素因数の和:147660

約数の個数: 24

約数和(自身を含む): 41341440

約数和(自身を除く): 25395564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 147647, 295294, 442941, 590588, 885882, 1328823, 1771764, 2657646, 3986469, 5315292, 7972938, 15945876]

約数ペア:

[(1, 15945876), (2, 7972938), (3, 5315292), (4, 3986469), (6, 2657646), (9, 1771764), (12, 1328823), (18, 885882), (27, 590588), (36, 442941), (54, 295294), (108, 147647)]