123172794

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{22003}}^1$

素因数の和:22322

約数の個数: 24

約数和(自身を含む): 267744672

約数和(自身を除く): 144571878

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 933, 1866, 2799, 5598, 22003, 44006, 66009, 132018, 198027, 396054, 6842933, 13685866, 20528799, 41057598, 61586397, 123172794]

約数ペア:

[(1, 123172794), (2, 61586397), (3, 41057598), (6, 20528799), (9, 13685866), (18, 6842933), (311, 396054), (622, 198027), (933, 132018), (1866, 66009), (2799, 44006), (5598, 22003)]