18725124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 48787200

約数和(自身を除く): 30062076

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 3299, 5676, 6598, 9897, 13196, 19794, 36289, 39588, 72578, 108867, 141857, 145156, 217734, 283714, 425571, 435468, 567428, 851142, 1560427, 1702284, 3120854, 4681281, 6241708, 9362562, 18725124]

約数ペア:

[(1, 18725124), (2, 9362562), (3, 6241708), (4, 4681281), (6, 3120854), (11, 1702284), (12, 1560427), (22, 851142), (33, 567428), (43, 435468), (44, 425571), (66, 283714), (86, 217734), (129, 145156), (132, 141857), (172, 108867), (258, 72578), (473, 39588), (516, 36289), (946, 19794), (1419, 13196), (1892, 9897), (2838, 6598), (3299, 5676)]