210462018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2698231}}^1$

素因数の和:2698249

約数の個数: 16

約数和(自身を含む): 453302976

約数和(自身を除く): 242840958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2698231, 5396462, 8094693, 16189386, 35077003, 70154006, 105231009, 210462018]

約数ペア:

[(1, 210462018), (2, 105231009), (3, 70154006), (6, 35077003), (13, 16189386), (26, 8094693), (39, 5396462), (78, 2698231)]