12750534

素因数分解:

$2^1\times 3^4\times {\mathrm{78707}}^1$

素因数の和:78721

約数の個数: 20

約数和(自身を含む): 28571004

約数和(自身を除く): 15820470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78707, 157414, 236121, 472242, 708363, 1416726, 2125089, 4250178, 6375267, 12750534]

約数ペア:

[(1, 12750534), (2, 6375267), (3, 4250178), (6, 2125089), (9, 1416726), (18, 708363), (27, 472242), (54, 236121), (81, 157414), (162, 78707)]