18083752

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{4441}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 33981300

約数和(自身を除く): 15897548

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 4072, 4441, 8882, 17764, 35528, 2260469, 4520938, 9041876, 18083752]

約数ペア:

[(1, 18083752), (2, 9041876), (4, 4520938), (8, 2260469), (509, 35528), (1018, 17764), (2036, 8882), (4072, 4441)]