278014764006

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{315209483}}^1$

素因数の和:315209505

約数の個数: 36

約数和(自身を含む): 700710682932

約数和(自身を除く): 422695918926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 315209483, 630418966, 945628449, 1891256898, 2206466381, 2836885347, 4412932762, 5673770694, 6619399143, 13238798286, 15445264667, 19858197429, 30890529334, 39716394858, 46335794001, 92671588002, 139007382003, 278014764006]

約数ペア:

[(1, 278014764006), (2, 139007382003), (3, 92671588002), (6, 46335794001), (7, 39716394858), (9, 30890529334), (14, 19858197429), (18, 15445264667), (21, 13238798286), (42, 6619399143), (49, 5673770694), (63, 4412932762), (98, 2836885347), (126, 2206466381), (147, 1891256898), (294, 945628449), (441, 630418966), (882, 315209483)]