1989162

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{15787}}^1$

素因数の和:15802

約数の個数: 24

約数和(自身を含む): 4925856

約数和(自身を除く): 2936694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 15787, 31574, 47361, 94722, 110509, 142083, 221018, 284166, 331527, 663054, 994581, 1989162]

約数ペア:

[(1, 1989162), (2, 994581), (3, 663054), (6, 331527), (7, 284166), (9, 221018), (14, 142083), (18, 110509), (21, 94722), (42, 47361), (63, 31574), (126, 15787)]