12145434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 28591200

約数和(自身を除く): 16445766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 379, 654, 758, 763, 1137, 1526, 2274, 2289, 2653, 4578, 5306, 5341, 7959, 10682, 15918, 16023, 18571, 32046, 37142, 41311, 55713, 82622, 111426, 123933, 247866, 289177, 578354, 867531, 1735062, 2024239, 4048478, 6072717, 12145434]

約数ペア:

[(1, 12145434), (2, 6072717), (3, 4048478), (6, 2024239), (7, 1735062), (14, 867531), (21, 578354), (42, 289177), (49, 247866), (98, 123933), (109, 111426), (147, 82622), (218, 55713), (294, 41311), (327, 37142), (379, 32046), (654, 18571), (758, 16023), (763, 15918), (1137, 10682), (1526, 7959), (2274, 5341), (2289, 5306), (2653, 4578)]