2880306

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 7539840

約数和(自身を除く): 4659534

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 198, 234, 286, 297, 351, 373, 429, 594, 702, 746, 858, 1119, 1287, 2238, 2574, 3357, 3861, 4103, 4849, 6714, 7722, 8206, 9698, 10071, 12309, 14547, 20142, 24618, 29094, 36927, 43641, 53339, 73854, 87282, 106678, 110781, 130923, 160017, 221562, 261846, 320034, 480051, 960102, 1440153, 2880306]

約数ペア:

[(1, 2880306), (2, 1440153), (3, 960102), (6, 480051), (9, 320034), (11, 261846), (13, 221562), (18, 160017), (22, 130923), (26, 110781), (27, 106678), (33, 87282), (39, 73854), (54, 53339), (66, 43641), (78, 36927), (99, 29094), (117, 24618), (143, 20142), (198, 14547), (234, 12309), (286, 10071), (297, 9698), (351, 8206), (373, 7722), (429, 6714), (594, 4849), (702, 4103), (746, 3861), (858, 3357), (1119, 2574), (1287, 2238)]