39880134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{105503}}^1$

素因数の和:105521

約数の個数: 32

約数和(自身を含む): 101283840

約数和(自身を除く): 61403706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 105503, 211006, 316509, 633018, 738521, 949527, 1477042, 1899054, 2215563, 2848581, 4431126, 5697162, 6646689, 13293378, 19940067, 39880134]

約数ペア:

[(1, 39880134), (2, 19940067), (3, 13293378), (6, 6646689), (7, 5697162), (9, 4431126), (14, 2848581), (18, 2215563), (21, 1899054), (27, 1477042), (42, 949527), (54, 738521), (63, 633018), (126, 316509), (189, 211006), (378, 105503)]