13199148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 36691200

約数和(自身を除く): 23492052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 839, 874, 1311, 1678, 1748, 2517, 2622, 3356, 3933, 5034, 5244, 7551, 7866, 10068, 15102, 15732, 15941, 19297, 30204, 31882, 38594, 47823, 57891, 63764, 77188, 95646, 115782, 143469, 173673, 191292, 231564, 286938, 347346, 366643, 573876, 694692, 733286, 1099929, 1466572, 2199858, 3299787, 4399716, 6599574, 13199148]

約数ペア:

[(1, 13199148), (2, 6599574), (3, 4399716), (4, 3299787), (6, 2199858), (9, 1466572), (12, 1099929), (18, 733286), (19, 694692), (23, 573876), (36, 366643), (38, 347346), (46, 286938), (57, 231564), (69, 191292), (76, 173673), (92, 143469), (114, 115782), (138, 95646), (171, 77188), (207, 63764), (228, 57891), (276, 47823), (342, 38594), (414, 31882), (437, 30204), (684, 19297), (828, 15941), (839, 15732), (874, 15102), (1311, 10068), (1678, 7866), (1748, 7551), (2517, 5244), (2622, 5034), (3356, 3933)]