18445347

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11579}}^1$

素因数の和:11647

約数の個数: 16

約数和(自身を含む): 27792000

約数和(自身を除く): 9346653

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11579, 34737, 104211, 312633, 683161, 2049483, 6148449, 18445347]

約数ペア:

[(1, 18445347), (3, 6148449), (9, 2049483), (27, 683161), (59, 312633), (177, 104211), (531, 34737), (1593, 11579)]