18213054

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{22157}}^1$

素因数の和:22299

約数の個数: 16

約数和(自身を含む): 36693648

約数和(自身を除く): 18480594

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 22157, 44314, 66471, 132942, 3035509, 6071018, 9106527, 18213054]

約数ペア:

[(1, 18213054), (2, 9106527), (3, 6071018), (6, 3035509), (137, 132942), (274, 66471), (411, 44314), (822, 22157)]