2166493476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{185551}}^1$

素因数の和:185704

約数の個数: 48

約数和(自身を含む): 5818910720

約数和(自身を除く): 3652417244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 185551, 371102, 556653, 742204, 1113306, 1298857, 2226612, 2597714, 3896571, 5195428, 7793142, 15586284, 25791589, 51583178, 77374767, 103166356, 154749534, 180541123, 309499068, 361082246, 541623369, 722164492, 1083246738, 2166493476]

約数ペア:

[(1, 2166493476), (2, 1083246738), (3, 722164492), (4, 541623369), (6, 361082246), (7, 309499068), (12, 180541123), (14, 154749534), (21, 103166356), (28, 77374767), (42, 51583178), (84, 25791589), (139, 15586284), (278, 7793142), (417, 5195428), (556, 3896571), (834, 2597714), (973, 2226612), (1668, 1298857), (1946, 1113306), (2919, 742204), (3892, 556653), (5838, 371102), (11676, 185551)]