123156108

素因数分解:

$2^2\times 3^2\times {\mathrm{3421003}}^1$

素因数の和:3421013

約数の個数: 18

約数和(自身を含む): 311311364

約数和(自身を除く): 188155256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3421003, 6842006, 10263009, 13684012, 20526018, 30789027, 41052036, 61578054, 123156108]

約数ペア:

[(1, 123156108), (2, 61578054), (3, 41052036), (4, 30789027), (6, 20526018), (9, 13684012), (12, 10263009), (18, 6842006), (36, 3421003)]