18668024

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 17447176

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 376, 379, 524, 758, 1048, 1516, 3032, 6157, 12314, 17813, 24628, 35626, 49256, 49649, 71252, 99298, 142504, 198596, 397192, 2333503, 4667006, 9334012, 18668024]

約数ペア:

[(1, 18668024), (2, 9334012), (4, 4667006), (8, 2333503), (47, 397192), (94, 198596), (131, 142504), (188, 99298), (262, 71252), (376, 49649), (379, 49256), (524, 35626), (758, 24628), (1048, 17813), (1516, 12314), (3032, 6157)]