551440044

素因数分解:

$2^2\times 3^2\times {\mathrm{15317779}}^1$

素因数の和:15317789

約数の個数: 18

約数和(自身を含む): 1393917980

約数和(自身を除く): 842477936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 15317779, 30635558, 45953337, 61271116, 91906674, 137860011, 183813348, 275720022, 551440044]

約数ペア:

[(1, 551440044), (2, 275720022), (3, 183813348), (4, 137860011), (6, 91906674), (9, 61271116), (12, 45953337), (18, 30635558), (36, 15317779)]