11513718

素因数分解:

$2^1\times 3^3\times {\mathrm{213217}}^1$

素因数の和:213228

約数の個数: 16

約数和(自身を含む): 25586160

約数和(自身を除く): 14072442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 213217, 426434, 639651, 1279302, 1918953, 3837906, 5756859, 11513718]

約数ペア:

[(1, 11513718), (2, 5756859), (3, 3837906), (6, 1918953), (9, 1279302), (18, 639651), (27, 426434), (54, 213217)]