2786216538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{92009}}^1$

素因数の和:92131

約数の個数: 48

約数和(自身を含む): 6545223360

約数和(自身を除く): 3759006822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 2163, 4326, 5047, 10094, 15141, 30282, 92009, 184018, 276027, 552054, 644063, 1288126, 1932189, 3864378, 4508441, 9016882, 9476927, 13525323, 18953854, 27050646, 28430781, 56861562, 66338489, 132676978, 199015467, 398030934, 464369423, 928738846, 1393108269, 2786216538]

約数ペア:

[(1, 2786216538), (2, 1393108269), (3, 928738846), (6, 464369423), (7, 398030934), (14, 199015467), (21, 132676978), (42, 66338489), (49, 56861562), (98, 28430781), (103, 27050646), (147, 18953854), (206, 13525323), (294, 9476927), (309, 9016882), (618, 4508441), (721, 3864378), (1442, 1932189), (2163, 1288126), (4326, 644063), (5047, 552054), (10094, 276027), (15141, 184018), (30282, 92009)]