12405072

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2371}}^1$

素因数の和:2491

約数の個数: 40

約数和(自身を含む): 32354080

約数和(自身を除く): 19949008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2371, 2616, 4742, 5232, 7113, 9484, 14226, 18968, 28452, 37936, 56904, 113808, 258439, 516878, 775317, 1033756, 1550634, 2067512, 3101268, 4135024, 6202536, 12405072]

約数ペア:

[(1, 12405072), (2, 6202536), (3, 4135024), (4, 3101268), (6, 2067512), (8, 1550634), (12, 1033756), (16, 775317), (24, 516878), (48, 258439), (109, 113808), (218, 56904), (327, 37936), (436, 28452), (654, 18968), (872, 14226), (1308, 9484), (1744, 7113), (2371, 5232), (2616, 4742)]