18467504

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9539}}^1$

素因数の和:9569

約数の個数: 30

約数和(自身を含む): 39333420

約数和(自身を除く): 20865916

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9539, 19078, 38156, 76312, 104929, 152624, 209858, 419716, 839432, 1154219, 1678864, 2308438, 4616876, 9233752, 18467504]

約数ペア:

[(1, 18467504), (2, 9233752), (4, 4616876), (8, 2308438), (11, 1678864), (16, 1154219), (22, 839432), (44, 419716), (88, 209858), (121, 152624), (176, 104929), (242, 76312), (484, 38156), (968, 19078), (1936, 9539)]