553668486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{19301}}^1$

素因数の和:19996

約数の個数: 32

約数和(自身を含む): 1267446528

約数和(自身を除く): 713778042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683, 1366, 2049, 4098, 4781, 9562, 14343, 19301, 28686, 38602, 57903, 115806, 135107, 270214, 405321, 810642, 13182583, 26365166, 39547749, 79095498, 92278081, 184556162, 276834243, 553668486]

約数ペア:

[(1, 553668486), (2, 276834243), (3, 184556162), (6, 92278081), (7, 79095498), (14, 39547749), (21, 26365166), (42, 13182583), (683, 810642), (1366, 405321), (2049, 270214), (4098, 135107), (4781, 115806), (9562, 57903), (14343, 38602), (19301, 28686)]