18125282

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5417}}^1$

素因数の和:5665

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 13082398

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 5417, 10834, 37919, 75838, 1294663, 2589326, 9062641, 18125282]

約数ペア:

[(1, 18125282), (2, 9062641), (7, 2589326), (14, 1294663), (239, 75838), (478, 37919), (1673, 10834), (3346, 5417)]