18263252

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1721}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 36644160

約数和(自身を除く): 18380908

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 1721, 2653, 3442, 5306, 6884, 10612, 12047, 24094, 48188, 652259, 1304518, 2609036, 4565813, 9131626, 18263252]

約数ペア:

[(1, 18263252), (2, 9131626), (4, 4565813), (7, 2609036), (14, 1304518), (28, 652259), (379, 48188), (758, 24094), (1516, 12047), (1721, 10612), (2653, 6884), (3442, 5306)]