255402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2027}}^1$

素因数の和:2042

約数の個数: 24

約数和(自身を含む): 632736

約数和(自身を除く): 377334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2027, 4054, 6081, 12162, 14189, 18243, 28378, 36486, 42567, 85134, 127701, 255402]

約数ペア:

[(1, 255402), (2, 127701), (3, 85134), (6, 42567), (7, 36486), (9, 28378), (14, 18243), (18, 14189), (21, 12162), (42, 6081), (63, 4054), (126, 2027)]