16782276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{829}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 44992640

約数和(自身を除く): 28210364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 241, 482, 723, 829, 964, 1446, 1658, 1687, 2487, 2892, 3316, 3374, 4974, 5061, 5803, 6748, 9948, 10122, 11606, 17409, 20244, 23212, 34818, 69636, 199789, 399578, 599367, 799156, 1198734, 1398523, 2397468, 2797046, 4195569, 5594092, 8391138, 16782276]

約数ペア:

[(1, 16782276), (2, 8391138), (3, 5594092), (4, 4195569), (6, 2797046), (7, 2397468), (12, 1398523), (14, 1198734), (21, 799156), (28, 599367), (42, 399578), (84, 199789), (241, 69636), (482, 34818), (723, 23212), (829, 20244), (964, 17409), (1446, 11606), (1658, 10122), (1687, 9948), (2487, 6748), (2892, 5803), (3316, 5061), (3374, 4974)]