18028386

素因数分解:

$2^1\times 3^3\times {\mathrm{563}}^1\times {\mathrm{593}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 22173534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 563, 593, 1126, 1186, 1689, 1779, 3378, 3558, 5067, 5337, 10134, 10674, 15201, 16011, 30402, 32022, 333859, 667718, 1001577, 2003154, 3004731, 6009462, 9014193, 18028386]

約数ペア:

[(1, 18028386), (2, 9014193), (3, 6009462), (6, 3004731), (9, 2003154), (18, 1001577), (27, 667718), (54, 333859), (563, 32022), (593, 30402), (1126, 16011), (1186, 15201), (1689, 10674), (1779, 10134), (3378, 5337), (3558, 5067)]