243506004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2898881}}^1$

素因数の和:2898895

約数の個数: 24

約数和(自身を含む): 649349568

約数和(自身を除く): 405843564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2898881, 5797762, 8696643, 11595524, 17393286, 20292167, 34786572, 40584334, 60876501, 81168668, 121753002, 243506004]

約数ペア:

[(1, 243506004), (2, 121753002), (3, 81168668), (4, 60876501), (6, 40584334), (7, 34786572), (12, 20292167), (14, 17393286), (21, 11595524), (28, 8696643), (42, 5797762), (84, 2898881)]