85205178

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{21227}}^1$

素因数の和:21458

約数の個数: 24

約数和(自身を含む): 185447808

約数和(自身を除く): 100242630

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 21227, 42454, 63681, 127362, 191043, 382086, 4733621, 9467242, 14200863, 28401726, 42602589, 85205178]

約数ペア:

[(1, 85205178), (2, 42602589), (3, 28401726), (6, 14200863), (9, 9467242), (18, 4733621), (223, 382086), (446, 191043), (669, 127362), (1338, 63681), (2007, 42454), (4014, 21227)]