12673476

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2729}}^1$

素因数の和:2785

約数の個数: 48

約数和(自身を含む): 33633600

約数和(自身を除く): 20960124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 2729, 4644, 5458, 8187, 10916, 16374, 24561, 32748, 49122, 73683, 98244, 117347, 147366, 234694, 294732, 352041, 469388, 704082, 1056123, 1408164, 2112246, 3168369, 4224492, 6336738, 12673476]

約数ペア:

[(1, 12673476), (2, 6336738), (3, 4224492), (4, 3168369), (6, 2112246), (9, 1408164), (12, 1056123), (18, 704082), (27, 469388), (36, 352041), (43, 294732), (54, 234694), (86, 147366), (108, 117347), (129, 98244), (172, 73683), (258, 49122), (387, 32748), (516, 24561), (774, 16374), (1161, 10916), (1548, 8187), (2322, 5458), (2729, 4644)]