18010212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2968

約数の個数: 48

約数和(自身を含む): 46835712

約数和(自身を除く): 28825500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 188, 282, 517, 564, 1034, 1551, 2068, 2903, 3102, 5806, 6204, 8709, 11612, 17418, 31933, 34836, 63866, 95799, 127732, 136441, 191598, 272882, 383196, 409323, 545764, 818646, 1500851, 1637292, 3001702, 4502553, 6003404, 9005106, 18010212]

約数ペア:

[(1, 18010212), (2, 9005106), (3, 6003404), (4, 4502553), (6, 3001702), (11, 1637292), (12, 1500851), (22, 818646), (33, 545764), (44, 409323), (47, 383196), (66, 272882), (94, 191598), (132, 136441), (141, 127732), (188, 95799), (282, 63866), (517, 34836), (564, 31933), (1034, 17418), (1551, 11612), (2068, 8709), (2903, 6204), (3102, 5806)]