18438834

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{15923}}^1$

素因数の和:16121

約数の個数: 16

約数和(自身を含む): 37071072

約数和(自身を除く): 18632238

約数列:

[1, 2, 3, 6, 193, 386, 579, 1158, 15923, 31846, 47769, 95538, 3073139, 6146278, 9219417, 18438834]

約数ペア:

[(1, 18438834), (2, 9219417), (3, 6146278), (6, 3073139), (193, 95538), (386, 47769), (579, 31846), (1158, 15923)]