18026888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 37186560

約数和(自身を除く): 19159672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 1613, 2794, 3226, 5588, 6452, 11176, 12904, 17743, 35486, 70972, 141944, 204851, 409702, 819404, 1638808, 2253361, 4506722, 9013444, 18026888]

約数ペア:

[(1, 18026888), (2, 9013444), (4, 4506722), (8, 2253361), (11, 1638808), (22, 819404), (44, 409702), (88, 204851), (127, 141944), (254, 70972), (508, 35486), (1016, 17743), (1397, 12904), (1613, 11176), (2794, 6452), (3226, 5588)]