18008366

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 27518400

約数和(自身を除く): 9510034

約数列:

[1, 2, 79, 158, 293, 389, 586, 778, 23147, 30731, 46294, 61462, 113977, 227954, 9004183, 18008366]

約数ペア:

[(1, 18008366), (2, 9004183), (79, 227954), (158, 113977), (293, 61462), (389, 46294), (586, 30731), (778, 23147)]