18493836

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{6911}}^1$

素因数の和:7141

約数の個数: 24

約数和(自身を含む): 43352064

約数和(自身を除く): 24858228

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 6911, 13822, 20733, 27644, 41466, 82932, 1541153, 3082306, 4623459, 6164612, 9246918, 18493836]

約数ペア:

[(1, 18493836), (2, 9246918), (3, 6164612), (4, 4623459), (6, 3082306), (12, 1541153), (223, 82932), (446, 41466), (669, 27644), (892, 20733), (1338, 13822), (2676, 6911)]