7290486

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 18729984

約数和(自身を除く): 11439498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 2143, 3402, 4286, 6429, 12858, 15001, 19287, 30002, 38574, 45003, 57861, 90006, 115722, 135009, 173583, 270018, 347166, 405027, 520749, 810054, 1041498, 1215081, 2430162, 3645243, 7290486]

約数ペア:

[(1, 7290486), (2, 3645243), (3, 2430162), (6, 1215081), (7, 1041498), (9, 810054), (14, 520749), (18, 405027), (21, 347166), (27, 270018), (42, 173583), (54, 135009), (63, 115722), (81, 90006), (126, 57861), (162, 45003), (189, 38574), (243, 30002), (378, 19287), (486, 15001), (567, 12858), (1134, 6429), (1701, 4286), (2143, 3402)]