18045616

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{49037}}^1$

素因数の和:49068

約数の個数: 20

約数和(自身を含む): 36484272

約数和(自身を除く): 18438656

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 49037, 98074, 196148, 392296, 784592, 1127851, 2255702, 4511404, 9022808, 18045616]

約数ペア:

[(1, 18045616), (2, 9022808), (4, 4511404), (8, 2255702), (16, 1127851), (23, 784592), (46, 392296), (92, 196148), (184, 98074), (368, 49037)]