7681884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 20697600

約数和(自身を除く): 13015716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 839, 1308, 1526, 1678, 2289, 2517, 3052, 3356, 4578, 5034, 5873, 9156, 10068, 11746, 17619, 23492, 35238, 70476, 91451, 182902, 274353, 365804, 548706, 640157, 1097412, 1280314, 1920471, 2560628, 3840942, 7681884]

約数ペア:

[(1, 7681884), (2, 3840942), (3, 2560628), (4, 1920471), (6, 1280314), (7, 1097412), (12, 640157), (14, 548706), (21, 365804), (28, 274353), (42, 182902), (84, 91451), (109, 70476), (218, 35238), (327, 23492), (436, 17619), (654, 11746), (763, 10068), (839, 9156), (1308, 5873), (1526, 5034), (1678, 4578), (2289, 3356), (2517, 3052)]