281111922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24517}}^1$

素因数の和:24552

約数の個数: 72

約数和(自身を含む): 763049196

約数和(自身を除く): 481937274

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 24517, 49034, 73551, 147102, 171619, 220653, 318721, 343238, 441306, 514857, 637442, 956163, 1029714, 1201333, 1544571, 1912326, 2231047, 2402666, 2868489, 3089142, 3603999, 4462094, 5736978, 6693141, 7207998, 10811997, 13386282, 15617329, 20079423, 21623994, 31234658, 40158846, 46851987, 93703974, 140555961, 281111922]

約数ペア:

[(1, 281111922), (2, 140555961), (3, 93703974), (6, 46851987), (7, 40158846), (9, 31234658), (13, 21623994), (14, 20079423), (18, 15617329), (21, 13386282), (26, 10811997), (39, 7207998), (42, 6693141), (49, 5736978), (63, 4462094), (78, 3603999), (91, 3089142), (98, 2868489), (117, 2402666), (126, 2231047), (147, 1912326), (182, 1544571), (234, 1201333), (273, 1029714), (294, 956163), (441, 637442), (546, 514857), (637, 441306), (819, 343238), (882, 318721), (1274, 220653), (1638, 171619), (1911, 147102), (3822, 73551), (5733, 49034), (11466, 24517)]