26897432814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{213471689}}^1$

素因数の和:213471704

約数の個数: 24

約数和(自身を含む): 66603167280

約数和(自身を除く): 39705734466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 213471689, 426943378, 640415067, 1280830134, 1494301823, 1921245201, 2988603646, 3842490402, 4482905469, 8965810938, 13448716407, 26897432814]

約数ペア:

[(1, 26897432814), (2, 13448716407), (3, 8965810938), (6, 4482905469), (7, 3842490402), (9, 2988603646), (14, 1921245201), (18, 1494301823), (21, 1280830134), (42, 640415067), (63, 426943378), (126, 213471689)]