18244149

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{78979}}^1$

素因数の和:79000

約数の個数: 16

約数和(自身を含む): 30328320

約数和(自身を除く): 12084171

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 78979, 236937, 552853, 868769, 1658559, 2606307, 6081383, 18244149]

約数ペア:

[(1, 18244149), (3, 6081383), (7, 2606307), (11, 1658559), (21, 868769), (33, 552853), (77, 236937), (231, 78979)]