40425378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{962509}}^1$

素因数の和:962521

約数の個数: 16

約数和(自身を含む): 92400960

約数和(自身を除く): 51975582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 962509, 1925018, 2887527, 5775054, 6737563, 13475126, 20212689, 40425378]

約数ペア:

[(1, 40425378), (2, 20212689), (3, 13475126), (6, 6737563), (7, 5775054), (14, 2887527), (21, 1925018), (42, 962509)]