18135130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139501}}^1$

素因数の和:139521

約数の個数: 16

約数和(自身を含む): 35154504

約数和(自身を除く): 17019374

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139501, 279002, 697505, 1395010, 1813513, 3627026, 9067565, 18135130]

約数ペア:

[(1, 18135130), (2, 9067565), (5, 3627026), (10, 1813513), (13, 1395010), (26, 697505), (65, 279002), (130, 139501)]