18482709

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2659}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 28259840

約数和(自身を除く): 9777131

約数列:

[1, 3, 7, 21, 331, 993, 2317, 2659, 6951, 7977, 18613, 55839, 880129, 2640387, 6160903, 18482709]

約数ペア:

[(1, 18482709), (3, 6160903), (7, 2640387), (21, 880129), (331, 55839), (993, 18613), (2317, 7977), (2659, 6951)]