18441234434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69327949}}^1$

素因数の和:69327977

約数の個数: 16

約数和(自身を含む): 33277416000

約数和(自身を除く): 14836181566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 69327949, 138655898, 485295643, 970591286, 1317231031, 2634462062, 9220617217, 18441234434]

約数ペア:

[(1, 18441234434), (2, 9220617217), (7, 2634462062), (14, 1317231031), (19, 970591286), (38, 485295643), (133, 138655898), (266, 69327949)]