107142378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2551009}}^1$

素因数の和:2551021

約数の個数: 16

約数和(自身を含む): 244896960

約数和(自身を除く): 137754582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2551009, 5102018, 7653027, 15306054, 17857063, 35714126, 53571189, 107142378]

約数ペア:

[(1, 107142378), (2, 53571189), (3, 35714126), (6, 17857063), (7, 15306054), (14, 7653027), (21, 5102018), (42, 2551009)]