67657398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{490271}}^1$

素因数の和:490299

約数の個数: 16

約数和(自身を含む): 141198336

約数和(自身を除く): 73540938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 490271, 980542, 1470813, 2941626, 11276233, 22552466, 33828699, 67657398]

約数ペア:

[(1, 67657398), (2, 33828699), (3, 22552466), (6, 11276233), (23, 2941626), (46, 1470813), (69, 980542), (138, 490271)]