18316432314

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{863087}}^1$

素因数の和:863232

約数の個数: 40

約数和(自身を含む): 41355724608

約数和(自身を除く): 23039292294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 262, 393, 786, 1179, 2358, 3537, 7074, 10611, 21222, 863087, 1726174, 2589261, 5178522, 7767783, 15535566, 23303349, 46606698, 69910047, 113064397, 139820094, 226128794, 339193191, 678386382, 1017579573, 2035159146, 3052738719, 6105477438, 9158216157, 18316432314]

約数ペア:

[(1, 18316432314), (2, 9158216157), (3, 6105477438), (6, 3052738719), (9, 2035159146), (18, 1017579573), (27, 678386382), (54, 339193191), (81, 226128794), (131, 139820094), (162, 113064397), (262, 69910047), (393, 46606698), (786, 23303349), (1179, 15535566), (2358, 7767783), (3537, 5178522), (7074, 2589261), (10611, 1726174), (21222, 863087)]