21626106

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{87911}}^1$

素因数の和:87957

約数の個数: 16

約数和(自身を含む): 44307648

約数和(自身を除く): 22681542

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 87911, 175822, 263733, 527466, 3604351, 7208702, 10813053, 21626106]

約数ペア:

[(1, 21626106), (2, 10813053), (3, 7208702), (6, 3604351), (41, 527466), (82, 263733), (123, 175822), (246, 87911)]