90195126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2147503}}^1$

素因数の和:2147515

約数の個数: 16

約数和(自身を含む): 206160384

約数和(自身を除く): 115965258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2147503, 4295006, 6442509, 12885018, 15032521, 30065042, 45097563, 90195126]

約数ペア:

[(1, 90195126), (2, 45097563), (3, 30065042), (6, 15032521), (7, 12885018), (14, 6442509), (21, 4295006), (42, 2147503)]