12518946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2749}}^1$

素因数の和:2791

約数の個数: 48

約数和(自身を含む): 30888000

約数和(自身を除く): 18369054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 2749, 4554, 5498, 8247, 16494, 24741, 30239, 49482, 60478, 63227, 90717, 126454, 181434, 189681, 272151, 379362, 544302, 569043, 695497, 1138086, 1390994, 2086491, 4172982, 6259473, 12518946]

約数ペア:

[(1, 12518946), (2, 6259473), (3, 4172982), (6, 2086491), (9, 1390994), (11, 1138086), (18, 695497), (22, 569043), (23, 544302), (33, 379362), (46, 272151), (66, 189681), (69, 181434), (99, 126454), (138, 90717), (198, 63227), (207, 60478), (253, 49482), (414, 30239), (506, 24741), (759, 16494), (1518, 8247), (2277, 5498), (2749, 4554)]