18201697486546

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21313463099}}^1$

素因数の和:21313463169

約数の個数: 16

約数和(自身を含む): 31714433092800

約数和(自身を除く): 13512735606254

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 21313463099, 42626926198, 149194241693, 298388483386, 1300121249039, 2600242498078, 9100848743273, 18201697486546]

約数ペア:

[(1, 18201697486546), (2, 9100848743273), (7, 2600242498078), (14, 1300121249039), (61, 298388483386), (122, 149194241693), (427, 42626926198), (854, 21313463099)]