84815618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67421}}^1$

素因数の和:67477

約数の個数: 16

約数和(自身を含む): 138349944

約数和(自身を除く): 53534326

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 67421, 134842, 1146157, 2292314, 2494577, 4989154, 42407809, 84815618]

約数ペア:

[(1, 84815618), (2, 42407809), (17, 4989154), (34, 2494577), (37, 2292314), (74, 1146157), (629, 134842), (1258, 67421)]