17966821134

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{21542951}}^1$

素因数の和:21543095

約数の個数: 16

約数和(自身を含む): 36192159360

約数和(自身を除く): 18225338226

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 21542951, 43085902, 64628853, 129257706, 2994470189, 5988940378, 8983410567, 17966821134]

約数ペア:

[(1, 17966821134), (2, 8983410567), (3, 5988940378), (6, 2994470189), (139, 129257706), (278, 64628853), (417, 43085902), (834, 21542951)]