186638634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 537600000

約数和(自身を除く): 350961366

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 27, 38, 39, 42, 54, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 189, 234, 247, 266, 273, 342, 351, 378, 399, 494, 513, 546, 702, 741, 798, 819, 1026, 1197, 1482, 1638, 1729, 1999, 2223, 2394, 2457, 3458, 3591, 3998, 4446, 4914, 5187, 5997, 6669, 7182, 10374, 11994, 13338, 13993, 15561, 17991, 25987, 27986, 31122, 35982, 37981, 41979, 46683, 51974, 53973, 75962, 77961, 83958, 93366, 107946, 113943, 125937, 155922, 181909, 227886, 233883, 251874, 265867, 341829, 363818, 377811, 467766, 493753, 531734, 545727, 683658, 701649, 755622, 797601, 987506, 1025487, 1091454, 1403298, 1481259, 1595202, 1637181, 2050974, 2392803, 2962518, 3274362, 3456271, 4443777, 4785606, 4911543, 6912542, 7178409, 8887554, 9823086, 10368813, 13331331, 14356818, 20737626, 26662662, 31106439, 62212878, 93319317, 186638634]

約数ペア:

[(1, 186638634), (2, 93319317), (3, 62212878), (6, 31106439), (7, 26662662), (9, 20737626), (13, 14356818), (14, 13331331), (18, 10368813), (19, 9823086), (21, 8887554), (26, 7178409), (27, 6912542), (38, 4911543), (39, 4785606), (42, 4443777), (54, 3456271), (57, 3274362), (63, 2962518), (78, 2392803), (91, 2050974), (114, 1637181), (117, 1595202), (126, 1481259), (133, 1403298), (171, 1091454), (182, 1025487), (189, 987506), (234, 797601), (247, 755622), (266, 701649), (273, 683658), (342, 545727), (351, 531734), (378, 493753), (399, 467766), (494, 377811), (513, 363818), (546, 341829), (702, 265867), (741, 251874), (798, 233883), (819, 227886), (1026, 181909), (1197, 155922), (1482, 125937), (1638, 113943), (1729, 107946), (1999, 93366), (2223, 83958), (2394, 77961), (2457, 75962), (3458, 53973), (3591, 51974), (3998, 46683), (4446, 41979), (4914, 37981), (5187, 35982), (5997, 31122), (6669, 27986), (7182, 25987), (10374, 17991), (11994, 15561), (13338, 13993)]