11815368

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^2$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 30510480

約数和(自身を除く): 18695112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 258, 321, 344, 428, 516, 642, 856, 1032, 1284, 2568, 4601, 9202, 11449, 13803, 18404, 22898, 27606, 34347, 36808, 45796, 55212, 68694, 91592, 110424, 137388, 274776, 492307, 984614, 1476921, 1969228, 2953842, 3938456, 5907684, 11815368]

約数ペア:

[(1, 11815368), (2, 5907684), (3, 3938456), (4, 2953842), (6, 1969228), (8, 1476921), (12, 984614), (24, 492307), (43, 274776), (86, 137388), (107, 110424), (129, 91592), (172, 68694), (214, 55212), (258, 45796), (321, 36808), (344, 34347), (428, 27606), (516, 22898), (642, 18404), (856, 13803), (1032, 11449), (1284, 9202), (2568, 4601)]