12681372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 48

約数和(自身を含む): 33691392

約数和(自身を除く): 21010020

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 4177, 8354, 12531, 16708, 25062, 45947, 50124, 91894, 96071, 137841, 183788, 192142, 275682, 288213, 384284, 551364, 576426, 1056781, 1152852, 2113562, 3170343, 4227124, 6340686, 12681372]

約数ペア:

[(1, 12681372), (2, 6340686), (3, 4227124), (4, 3170343), (6, 2113562), (11, 1152852), (12, 1056781), (22, 576426), (23, 551364), (33, 384284), (44, 288213), (46, 275682), (66, 192142), (69, 183788), (92, 137841), (132, 96071), (138, 91894), (253, 50124), (276, 45947), (506, 25062), (759, 16708), (1012, 12531), (1518, 8354), (3036, 4177)]