20180115382

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27196921}}^1$

素因数の和:27196983

約数の個数: 16

約数和(自身を含む): 35247210912

約数和(自身を除く): 15067095530

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 27196921, 54393842, 190378447, 380756894, 1441436813, 2882873626, 10090057691, 20180115382]

約数ペア:

[(1, 20180115382), (2, 10090057691), (7, 2882873626), (14, 1441436813), (53, 380756894), (106, 190378447), (371, 54393842), (742, 27196921)]