19458702927

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{2069}}^1\times {\mathrm{2659}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 29072736000

約数和(自身を除く): 9614033073

約数列:

[1, 3, 9, 27, 131, 393, 1179, 2069, 2659, 3537, 6207, 7977, 18621, 23931, 55863, 71793, 271039, 348329, 813117, 1044987, 2439351, 3134961, 5501471, 7318053, 9404883, 16504413, 49513239, 148539717, 720692701, 2162078103, 6486234309, 19458702927]

約数ペア:

[(1, 19458702927), (3, 6486234309), (9, 2162078103), (27, 720692701), (131, 148539717), (393, 49513239), (1179, 16504413), (2069, 9404883), (2659, 7318053), (3537, 5501471), (6207, 3134961), (7977, 2439351), (18621, 1044987), (23931, 813117), (55863, 348329), (71793, 271039)]