12909486

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 27175680

約数和(自身を除く): 14266194

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 673, 834, 1346, 2019, 3197, 4038, 6394, 9591, 15479, 19182, 30958, 46437, 92874, 93547, 187094, 280641, 561282, 2151581, 4303162, 6454743, 12909486]

約数ペア:

[(1, 12909486), (2, 6454743), (3, 4303162), (6, 2151581), (23, 561282), (46, 280641), (69, 187094), (138, 93547), (139, 92874), (278, 46437), (417, 30958), (673, 19182), (834, 15479), (1346, 9591), (2019, 6394), (3197, 4038)]