18144208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{30649}}^1$

素因数の和:30694

約数の個数: 20

約数和(自身を含む): 36105700

約数和(自身を除く): 17961492

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 30649, 61298, 122596, 245192, 490384, 1134013, 2268026, 4536052, 9072104, 18144208]

約数ペア:

[(1, 18144208), (2, 9072104), (4, 4536052), (8, 2268026), (16, 1134013), (37, 490384), (74, 245192), (148, 122596), (296, 61298), (592, 30649)]