28327432878

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{1149559}}^1$

素因数の和:1149641

約数の個数: 36

約数和(自身を含む): 63079805880

約数和(自身を除く): 34752373002

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 1369, 2738, 4107, 8214, 12321, 24642, 1149559, 2299118, 3448677, 6897354, 10346031, 20692062, 42533683, 85067366, 127601049, 255202098, 382803147, 765606294, 1573746271, 3147492542, 4721238813, 9442477626, 14163716439, 28327432878]

約数ペア:

[(1, 28327432878), (2, 14163716439), (3, 9442477626), (6, 4721238813), (9, 3147492542), (18, 1573746271), (37, 765606294), (74, 382803147), (111, 255202098), (222, 127601049), (333, 85067366), (666, 42533683), (1369, 20692062), (2738, 10346031), (4107, 6897354), (8214, 3448677), (12321, 2299118), (24642, 1149559)]