21626466

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{40499}}^1$

素因数の和:40593

約数の個数: 16

約数和(自身を含む): 43740000

約数和(自身を除く): 22113534

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 40499, 80998, 121497, 242994, 3604411, 7208822, 10813233, 21626466]

約数ペア:

[(1, 21626466), (2, 10813233), (3, 7208822), (6, 3604411), (89, 242994), (178, 121497), (267, 80998), (534, 40499)]