561643068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6686227}}^1$

素因数の和:6686241

約数の個数: 24

約数和(自身を含む): 1497715072

約数和(自身を除く): 936072004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6686227, 13372454, 20058681, 26744908, 40117362, 46803589, 80234724, 93607178, 140410767, 187214356, 280821534, 561643068]

約数ペア:

[(1, 561643068), (2, 280821534), (3, 187214356), (4, 140410767), (6, 93607178), (7, 80234724), (12, 46803589), (14, 40117362), (21, 26744908), (28, 20058681), (42, 13372454), (84, 6686227)]