18485710071

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2147753}}^1$

素因数の和:2147926

約数の個数: 16

約数和(自身を含む): 26116688640

約数和(自身を除く): 7630978569

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 2147753, 6443259, 40807307, 122421921, 324310703, 972932109, 6161903357, 18485710071]

約数ペア:

[(1, 18485710071), (3, 6161903357), (19, 972932109), (57, 324310703), (151, 122421921), (453, 40807307), (2869, 6443259), (8607, 2147753)]