3405726

素因数分解:

$2^1\times 3^4\times {\mathrm{21023}}^1$

素因数の和:21037

約数の個数: 20

約数和(自身を含む): 7631712

約数和(自身を除く): 4225986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 21023, 42046, 63069, 126138, 189207, 378414, 567621, 1135242, 1702863, 3405726]

約数ペア:

[(1, 3405726), (2, 1702863), (3, 1135242), (6, 567621), (9, 378414), (18, 189207), (27, 126138), (54, 63069), (81, 42046), (162, 21023)]