11691054

素因数分解:

$2^1\times 3^4\times {\mathrm{72167}}^1$

素因数の和:72181

約数の個数: 20

約数和(自身を含む): 26196984

約数和(自身を除く): 14505930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 72167, 144334, 216501, 433002, 649503, 1299006, 1948509, 3897018, 5845527, 11691054]

約数ペア:

[(1, 11691054), (2, 5845527), (3, 3897018), (6, 1948509), (9, 1299006), (18, 649503), (27, 433002), (54, 216501), (81, 144334), (162, 72167)]