2678634

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3037}}^1$

素因数の和:3059

約数の個数: 36

約数和(自身を含む): 6753474

約数和(自身を除く): 4074840

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3037, 6074, 9111, 18222, 21259, 27333, 42518, 54666, 63777, 127554, 148813, 191331, 297626, 382662, 446439, 892878, 1339317, 2678634]

約数ペア:

[(1, 2678634), (2, 1339317), (3, 892878), (6, 446439), (7, 382662), (9, 297626), (14, 191331), (18, 148813), (21, 127554), (42, 63777), (49, 54666), (63, 42518), (98, 27333), (126, 21259), (147, 18222), (294, 9111), (441, 6074), (882, 3037)]