27601356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 66528000

約数和(自身を除く): 38926644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 172, 258, 298, 359, 447, 516, 596, 718, 894, 1077, 1436, 1788, 2154, 4308, 6407, 12814, 15437, 19221, 25628, 30874, 38442, 46311, 53491, 61748, 76884, 92622, 106982, 160473, 185244, 213964, 320946, 641892, 2300113, 4600226, 6900339, 9200452, 13800678, 27601356]

約数ペア:

[(1, 27601356), (2, 13800678), (3, 9200452), (4, 6900339), (6, 4600226), (12, 2300113), (43, 641892), (86, 320946), (129, 213964), (149, 185244), (172, 160473), (258, 106982), (298, 92622), (359, 76884), (447, 61748), (516, 53491), (596, 46311), (718, 38442), (894, 30874), (1077, 25628), (1436, 19221), (1788, 15437), (2154, 12814), (4308, 6407)]