2912774909982

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17957}}^1\times {\mathrm{551729}}^1$

素因数の和:569705

約数の個数: 48

約数和(自身を含む): 6777049660560

約数和(自身を除く): 3864274750578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 17957, 35914, 53871, 107742, 125699, 251398, 377097, 551729, 754194, 879893, 1103458, 1655187, 1759786, 2639679, 3310374, 3862103, 5279358, 7724206, 11586309, 23172618, 27034721, 54069442, 81104163, 162208326, 9907397653, 19814795306, 29722192959, 59444385918, 69351783571, 138703567142, 208055350713, 416110701426, 485462484997, 970924969994, 1456387454991, 2912774909982]

約数ペア:

[(1, 2912774909982), (2, 1456387454991), (3, 970924969994), (6, 485462484997), (7, 416110701426), (14, 208055350713), (21, 138703567142), (42, 69351783571), (49, 59444385918), (98, 29722192959), (147, 19814795306), (294, 9907397653), (17957, 162208326), (35914, 81104163), (53871, 54069442), (107742, 27034721), (125699, 23172618), (251398, 11586309), (377097, 7724206), (551729, 5279358), (754194, 3862103), (879893, 3310374), (1103458, 2639679), (1655187, 1759786)]