18716348

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3359}}^1$

素因数の和:3569

約数の個数: 24

約数和(自身を含む): 37632000

約数和(自身を除く): 18915652

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 3359, 5572, 6718, 13436, 23513, 47026, 94052, 668441, 1336882, 2673764, 4679087, 9358174, 18716348]

約数ペア:

[(1, 18716348), (2, 9358174), (4, 4679087), (7, 2673764), (14, 1336882), (28, 668441), (199, 94052), (398, 47026), (796, 23513), (1393, 13436), (2786, 6718), (3359, 5572)]