138575556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{183301}}^1$

素因数の和:183321

約数の個数: 48

約数和(自身を含む): 410596480

約数和(自身を除く): 272020924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 183301, 366602, 549903, 733204, 1099806, 1283107, 1649709, 2199612, 2566214, 3299418, 3849321, 4949127, 5132428, 6598836, 7698642, 9898254, 11547963, 15397284, 19796508, 23095926, 34643889, 46191852, 69287778, 138575556]

約数ペア:

[(1, 138575556), (2, 69287778), (3, 46191852), (4, 34643889), (6, 23095926), (7, 19796508), (9, 15397284), (12, 11547963), (14, 9898254), (18, 7698642), (21, 6598836), (27, 5132428), (28, 4949127), (36, 3849321), (42, 3299418), (54, 2566214), (63, 2199612), (84, 1649709), (108, 1283107), (126, 1099806), (189, 733204), (252, 549903), (378, 366602), (756, 183301)]