18130651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5743}}^1$

素因数の和:5802

約数の個数: 16

約数和(自身を含む): 23159808

約数和(自身を除く): 5029157

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 5743, 40201, 63173, 235463, 442211, 1648241, 2590093, 18130651]

約数ペア:

[(1, 18130651), (7, 2590093), (11, 1648241), (41, 442211), (77, 235463), (287, 63173), (451, 40201), (3157, 5743)]