131023788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1559807}}^1$

素因数の和:1559821

約数の個数: 24

約数和(自身を含む): 349396992

約数和(自身を除く): 218373204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1559807, 3119614, 4679421, 6239228, 9358842, 10918649, 18717684, 21837298, 32755947, 43674596, 65511894, 131023788]

約数ペア:

[(1, 131023788), (2, 65511894), (3, 43674596), (4, 32755947), (6, 21837298), (7, 18717684), (12, 10918649), (14, 9358842), (21, 6239228), (28, 4679421), (42, 3119614), (84, 1559807)]