7255644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 19662720

約数和(自身を除く): 12407076

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 121, 132, 209, 228, 242, 263, 363, 418, 484, 526, 627, 726, 789, 836, 1052, 1254, 1452, 1578, 2299, 2508, 2893, 3156, 4598, 4997, 5786, 6897, 8679, 9196, 9994, 11572, 13794, 14991, 17358, 19988, 27588, 29982, 31823, 34716, 54967, 59964, 63646, 95469, 109934, 127292, 164901, 190938, 219868, 329802, 381876, 604637, 659604, 1209274, 1813911, 2418548, 3627822, 7255644]

約数ペア:

[(1, 7255644), (2, 3627822), (3, 2418548), (4, 1813911), (6, 1209274), (11, 659604), (12, 604637), (19, 381876), (22, 329802), (33, 219868), (38, 190938), (44, 164901), (57, 127292), (66, 109934), (76, 95469), (114, 63646), (121, 59964), (132, 54967), (209, 34716), (228, 31823), (242, 29982), (263, 27588), (363, 19988), (418, 17358), (484, 14991), (526, 13794), (627, 11572), (726, 9994), (789, 9196), (836, 8679), (1052, 6897), (1254, 5786), (1452, 4997), (1578, 4598), (2299, 3156), (2508, 2893)]