87954138

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{19013}}^1$

素因数の和:19278

約数の個数: 24

約数和(自身を含む): 191318868

約数和(自身を除く): 103364730

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 19013, 38026, 57039, 114078, 171117, 342234, 4886341, 9772682, 14659023, 29318046, 43977069, 87954138]

約数ペア:

[(1, 87954138), (2, 43977069), (3, 29318046), (6, 14659023), (9, 9772682), (18, 4886341), (257, 342234), (514, 171117), (771, 114078), (1542, 57039), (2313, 38026), (4626, 19013)]