385291278

素因数分解:

$2^1\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{19163}}^1$

素因数の和:20288

約数の個数: 24

約数和(自身を含む): 835588728

約数和(自身を除く): 450297450

約数列:

[1, 2, 3, 6, 9, 18, 1117, 2234, 3351, 6702, 10053, 19163, 20106, 38326, 57489, 114978, 172467, 344934, 21405071, 42810142, 64215213, 128430426, 192645639, 385291278]

約数ペア:

[(1, 385291278), (2, 192645639), (3, 128430426), (6, 64215213), (9, 42810142), (18, 21405071), (1117, 344934), (2234, 172467), (3351, 114978), (6702, 57489), (10053, 38326), (19163, 20106)]