80830638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{641513}}^1$

素因数の和:641528

約数の個数: 24

約数和(自身を含む): 200152368

約数和(自身を除く): 119321730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 641513, 1283026, 1924539, 3849078, 4490591, 5773617, 8981182, 11547234, 13471773, 26943546, 40415319, 80830638]

約数ペア:

[(1, 80830638), (2, 40415319), (3, 26943546), (6, 13471773), (7, 11547234), (9, 8981182), (14, 5773617), (18, 4490591), (21, 3849078), (42, 1924539), (63, 1283026), (126, 641513)]