85687398

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{18523}}^1$

素因数の和:18788

約数の個数: 24

約数和(自身を含む): 186388488

約数和(自身を除く): 100701090

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 18523, 37046, 55569, 111138, 166707, 333414, 4760411, 9520822, 14281233, 28562466, 42843699, 85687398]

約数ペア:

[(1, 85687398), (2, 42843699), (3, 28562466), (6, 14281233), (9, 9520822), (18, 4760411), (257, 333414), (514, 166707), (771, 111138), (1542, 55569), (2313, 37046), (4626, 18523)]