201906918

素因数分解:

$2^1\times 3^4\times {\mathrm{1246339}}^1$

素因数の和:1246353

約数の個数: 20

約数和(自身を含む): 452421420

約数和(自身を除く): 250514502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246339, 2492678, 3739017, 7478034, 11217051, 22434102, 33651153, 67302306, 100953459, 201906918]

約数ペア:

[(1, 201906918), (2, 100953459), (3, 67302306), (6, 33651153), (9, 22434102), (18, 11217051), (27, 7478034), (54, 3739017), (81, 2492678), (162, 1246339)]