139554534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3322727}}^1$

素因数の和:3322739

約数の個数: 16

約数和(自身を含む): 318981888

約数和(自身を除く): 179427354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3322727, 6645454, 9968181, 19936362, 23259089, 46518178, 69777267, 139554534]

約数ペア:

[(1, 139554534), (2, 69777267), (3, 46518178), (6, 23259089), (7, 19936362), (14, 9968181), (21, 6645454), (42, 3322727)]