18993054

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{17489}}^1$

素因数の和:17675

約数の個数: 16

約数和(自身を含む): 38198160

約数和(自身を除く): 19205106

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 17489, 34978, 52467, 104934, 3165509, 6331018, 9496527, 18993054]

約数ペア:

[(1, 18993054), (2, 9496527), (3, 6331018), (6, 3165509), (181, 104934), (362, 52467), (543, 34978), (1086, 17489)]