12715494

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 29417472

約数和(自身を除く): 16701978

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 41, 66, 74, 82, 111, 123, 127, 222, 246, 254, 381, 407, 451, 762, 814, 902, 1221, 1353, 1397, 1517, 2442, 2706, 2794, 3034, 4191, 4551, 4699, 5207, 8382, 9102, 9398, 10414, 14097, 15621, 16687, 28194, 31242, 33374, 50061, 51689, 57277, 100122, 103378, 114554, 155067, 171831, 192659, 310134, 343662, 385318, 577977, 1155954, 2119249, 4238498, 6357747, 12715494]

約数ペア:

[(1, 12715494), (2, 6357747), (3, 4238498), (6, 2119249), (11, 1155954), (22, 577977), (33, 385318), (37, 343662), (41, 310134), (66, 192659), (74, 171831), (82, 155067), (111, 114554), (123, 103378), (127, 100122), (222, 57277), (246, 51689), (254, 50061), (381, 33374), (407, 31242), (451, 28194), (762, 16687), (814, 15621), (902, 14097), (1221, 10414), (1353, 9398), (1397, 9102), (1517, 8382), (2442, 5207), (2706, 4699), (2794, 4551), (3034, 4191)]