27677418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 58240512

約数和(自身を除く): 30563094

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 1531, 3013, 3062, 4593, 6026, 9039, 9186, 18078, 35213, 70426, 105639, 200561, 211278, 401122, 601683, 1203366, 4612903, 9225806, 13838709, 27677418]

約数ペア:

[(1, 27677418), (2, 13838709), (3, 9225806), (6, 4612903), (23, 1203366), (46, 601683), (69, 401122), (131, 211278), (138, 200561), (262, 105639), (393, 70426), (786, 35213), (1531, 18078), (3013, 9186), (3062, 9039), (4593, 6026)]