18584314

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42821}}^1$

素因数の和:42861

約数の個数: 16

約数和(自身を含む): 32887296

約数和(自身を除く): 14302982

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 42821, 85642, 299747, 599494, 1327451, 2654902, 9292157, 18584314]

約数ペア:

[(1, 18584314), (2, 9292157), (7, 2654902), (14, 1327451), (31, 599494), (62, 299747), (217, 85642), (434, 42821)]