8442378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67003}}^1$

素因数の和:67018

約数の個数: 24

約数和(自身を含む): 20905248

約数和(自身を除く): 12462870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 67003, 134006, 201009, 402018, 469021, 603027, 938042, 1206054, 1407063, 2814126, 4221189, 8442378]

約数ペア:

[(1, 8442378), (2, 4221189), (3, 2814126), (6, 1407063), (7, 1206054), (9, 938042), (14, 603027), (18, 469021), (21, 402018), (42, 201009), (63, 134006), (126, 67003)]