1288168794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{18749}}^1$

素因数の和:19115

約数の個数: 48

約数和(自身を含む): 3053700000

約数和(自身を除く): 1765531206

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 347, 694, 1041, 2082, 3123, 3817, 6246, 7634, 11451, 18749, 22902, 34353, 37498, 56247, 68706, 112494, 168741, 206239, 337482, 412478, 618717, 1237434, 1856151, 3712302, 6505903, 13011806, 19517709, 39035418, 58553127, 71564933, 117106254, 143129866, 214694799, 429389598, 644084397, 1288168794]

約数ペア:

[(1, 1288168794), (2, 644084397), (3, 429389598), (6, 214694799), (9, 143129866), (11, 117106254), (18, 71564933), (22, 58553127), (33, 39035418), (66, 19517709), (99, 13011806), (198, 6505903), (347, 3712302), (694, 1856151), (1041, 1237434), (2082, 618717), (3123, 412478), (3817, 337482), (6246, 206239), (7634, 168741), (11451, 112494), (18749, 68706), (22902, 56247), (34353, 37498)]