27605106

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 63011520

約数和(自身を除く): 35406414

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 131, 138, 207, 262, 393, 414, 509, 786, 1018, 1179, 1527, 2358, 3013, 3054, 4581, 6026, 9039, 9162, 11707, 18078, 23414, 27117, 35121, 54234, 66679, 70242, 105363, 133358, 200037, 210726, 400074, 600111, 1200222, 1533617, 3067234, 4600851, 9201702, 13802553, 27605106]

約数ペア:

[(1, 27605106), (2, 13802553), (3, 9201702), (6, 4600851), (9, 3067234), (18, 1533617), (23, 1200222), (46, 600111), (69, 400074), (131, 210726), (138, 200037), (207, 133358), (262, 105363), (393, 70242), (414, 66679), (509, 54234), (786, 35121), (1018, 27117), (1179, 23414), (1527, 18078), (2358, 11707), (3013, 9162), (3054, 9039), (4581, 6026)]