144270378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1145003}}^1$

素因数の和:1145018

約数の個数: 24

約数和(自身を含む): 357241248

約数和(自身を除く): 212970870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1145003, 2290006, 3435009, 6870018, 8015021, 10305027, 16030042, 20610054, 24045063, 48090126, 72135189, 144270378]

約数ペア:

[(1, 144270378), (2, 72135189), (3, 48090126), (6, 24045063), (7, 20610054), (9, 16030042), (14, 10305027), (18, 8015021), (21, 6870018), (42, 3435009), (63, 2290006), (126, 1145003)]