18421346006

素因数分解:

$2^1\times 7^1\times {\mathrm{6947}}^1\times {\mathrm{189407}}^1$

素因数の和:196363

約数の個数: 16

約数和(自身を含む): 31584162816

約数和(自身を除く): 13162816810

約数列:

[1, 2, 7, 14, 6947, 13894, 48629, 97258, 189407, 378814, 1325849, 2651698, 1315810429, 2631620858, 9210673003, 18421346006]

約数ペア:

[(1, 18421346006), (2, 9210673003), (7, 2631620858), (14, 1315810429), (6947, 2651698), (13894, 1325849), (48629, 378814), (97258, 189407)]