54781668

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{6367}}^1$

素因数の和:6616

約数の個数: 36

約数和(自身を含む): 139077120

約数和(自身を除く): 84295452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6367, 8604, 12734, 19101, 25468, 38202, 57303, 76404, 114606, 229212, 1521713, 3043426, 4565139, 6086852, 9130278, 13695417, 18260556, 27390834, 54781668]

約数ペア:

[(1, 54781668), (2, 27390834), (3, 18260556), (4, 13695417), (6, 9130278), (9, 6086852), (12, 4565139), (18, 3043426), (36, 1521713), (239, 229212), (478, 114606), (717, 76404), (956, 57303), (1434, 38202), (2151, 25468), (2868, 19101), (4302, 12734), (6367, 8604)]