266776482

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{129629}}^1$

素因数の和:129655

約数の個数: 32

約数和(自身を含む): 622224000

約数和(自身を除く): 355447518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 129629, 259258, 388887, 777774, 907403, 1814806, 2722209, 5444418, 6351821, 12703642, 19055463, 38110926, 44462747, 88925494, 133388241, 266776482]

約数ペア:

[(1, 266776482), (2, 133388241), (3, 88925494), (6, 44462747), (7, 38110926), (14, 19055463), (21, 12703642), (42, 6351821), (49, 5444418), (98, 2722209), (147, 1814806), (294, 907403), (343, 777774), (686, 388887), (1029, 259258), (2058, 129629)]