18224786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2659}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 28728000

約数和(自身を除く): 10503214

約数列:

[1, 2, 23, 46, 149, 298, 2659, 3427, 5318, 6854, 61157, 122314, 396191, 792382, 9112393, 18224786]

約数ペア:

[(1, 18224786), (2, 9112393), (23, 792382), (46, 396191), (149, 122314), (298, 61157), (2659, 6854), (3427, 5318)]