42758268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509027}}^1$

素因数の和:509041

約数の個数: 24

約数和(自身を含む): 114022272

約数和(自身を除く): 71264004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509027, 1018054, 1527081, 2036108, 3054162, 3563189, 6108324, 7126378, 10689567, 14252756, 21379134, 42758268]

約数ペア:

[(1, 42758268), (2, 21379134), (3, 14252756), (4, 10689567), (6, 7126378), (7, 6108324), (12, 3563189), (14, 3054162), (21, 2036108), (28, 1527081), (42, 1018054), (84, 509027)]