489006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3896

約数の個数: 24

約数和(自身を含む): 1211184

約数和(自身を除く): 722178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3881, 7762, 11643, 23286, 27167, 34929, 54334, 69858, 81501, 163002, 244503, 489006]

約数ペア:

[(1, 489006), (2, 244503), (3, 163002), (6, 81501), (7, 69858), (9, 54334), (14, 34929), (18, 27167), (21, 23286), (42, 11643), (63, 7762), (126, 3881)]