2155410108

素因数分解:

$2^2\times 3^3\times {\mathrm{19957501}}^1$

素因数の和:19957514

約数の個数: 24

約数和(自身を含む): 5588100560

約数和(自身を除く): 3432690452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 19957501, 39915002, 59872503, 79830004, 119745006, 179617509, 239490012, 359235018, 538852527, 718470036, 1077705054, 2155410108]

約数ペア:

[(1, 2155410108), (2, 1077705054), (3, 718470036), (4, 538852527), (6, 359235018), (9, 239490012), (12, 179617509), (18, 119745006), (27, 79830004), (36, 59872503), (54, 39915002), (108, 19957501)]