18212516

素因数分解:

$2^2\times 7^2\times {\mathrm{92921}}^1$

素因数の和:92939

約数の個数: 18

約数和(自身を含む): 37075878

約数和(自身を除く): 18863362

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 92921, 185842, 371684, 650447, 1300894, 2601788, 4553129, 9106258, 18212516]

約数ペア:

[(1, 18212516), (2, 9106258), (4, 4553129), (7, 2601788), (14, 1300894), (28, 650447), (49, 371684), (98, 185842), (196, 92921)]