26640918

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{6637}}^1$

素因数の和:6868

約数の個数: 24

約数和(自身を含む): 57989568

約数和(自身を除く): 31348650

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 6637, 13274, 19911, 39822, 59733, 119466, 1480051, 2960102, 4440153, 8880306, 13320459, 26640918]

約数ペア:

[(1, 26640918), (2, 13320459), (3, 8880306), (6, 4440153), (9, 2960102), (18, 1480051), (223, 119466), (446, 59733), (669, 39822), (1338, 19911), (2007, 13274), (4014, 6637)]