43070454

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2039

約数の個数: 80

約数和(自身を含む): 116160000

約数和(自身を除く): 73089546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 1999, 2394, 3078, 3591, 3998, 5997, 7182, 10773, 11994, 13993, 17991, 21546, 27986, 35982, 37981, 41979, 53973, 75962, 83958, 107946, 113943, 125937, 161919, 227886, 251874, 265867, 323838, 341829, 377811, 531734, 683658, 755622, 797601, 1025487, 1133433, 1595202, 2050974, 2266866, 2392803, 3076461, 4785606, 6152922, 7178409, 14356818, 21535227, 43070454]

約数ペア:

[(1, 43070454), (2, 21535227), (3, 14356818), (6, 7178409), (7, 6152922), (9, 4785606), (14, 3076461), (18, 2392803), (19, 2266866), (21, 2050974), (27, 1595202), (38, 1133433), (42, 1025487), (54, 797601), (57, 755622), (63, 683658), (81, 531734), (114, 377811), (126, 341829), (133, 323838), (162, 265867), (171, 251874), (189, 227886), (266, 161919), (342, 125937), (378, 113943), (399, 107946), (513, 83958), (567, 75962), (798, 53973), (1026, 41979), (1134, 37981), (1197, 35982), (1539, 27986), (1999, 21546), (2394, 17991), (3078, 13993), (3591, 11994), (3998, 10773), (5997, 7182)]