13305721068

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{886339}}^1$

素因数の和:886491

約数の個数: 48

約数和(自身を含む): 34744528000

約数和(自身を除く): 21438806932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 886339, 1772678, 2659017, 3545356, 5318034, 7977051, 10636068, 15954102, 23931153, 31908204, 47862306, 95724612, 123201121, 246402242, 369603363, 492804484, 739206726, 1108810089, 1478413452, 2217620178, 3326430267, 4435240356, 6652860534, 13305721068]

約数ペア:

[(1, 13305721068), (2, 6652860534), (3, 4435240356), (4, 3326430267), (6, 2217620178), (9, 1478413452), (12, 1108810089), (18, 739206726), (27, 492804484), (36, 369603363), (54, 246402242), (108, 123201121), (139, 95724612), (278, 47862306), (417, 31908204), (556, 23931153), (834, 15954102), (1251, 10636068), (1668, 7977051), (2502, 5318034), (3753, 3545356), (5004, 2659017), (7506, 1772678), (15012, 886339)]