2174172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 6849024

約数和(自身を除く): 4674852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 181, 182, 231, 273, 286, 308, 362, 364, 429, 462, 543, 546, 572, 724, 858, 924, 1001, 1086, 1092, 1267, 1716, 1991, 2002, 2172, 2353, 2534, 3003, 3801, 3982, 4004, 4706, 5068, 5973, 6006, 7059, 7602, 7964, 9412, 11946, 12012, 13937, 14118, 15204, 16471, 23892, 25883, 27874, 28236, 32942, 41811, 49413, 51766, 55748, 65884, 77649, 83622, 98826, 103532, 155298, 167244, 181181, 197652, 310596, 362362, 543543, 724724, 1087086, 2174172]

約数ペア:

[(1, 2174172), (2, 1087086), (3, 724724), (4, 543543), (6, 362362), (7, 310596), (11, 197652), (12, 181181), (13, 167244), (14, 155298), (21, 103532), (22, 98826), (26, 83622), (28, 77649), (33, 65884), (39, 55748), (42, 51766), (44, 49413), (52, 41811), (66, 32942), (77, 28236), (78, 27874), (84, 25883), (91, 23892), (132, 16471), (143, 15204), (154, 14118), (156, 13937), (181, 12012), (182, 11946), (231, 9412), (273, 7964), (286, 7602), (308, 7059), (362, 6006), (364, 5973), (429, 5068), (462, 4706), (543, 4004), (546, 3982), (572, 3801), (724, 3003), (858, 2534), (924, 2353), (1001, 2172), (1086, 2002), (1092, 1991), (1267, 1716)]