66685332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3089}}^1$

素因数の和:3360

約数の個数: 48

約数和(自身を含む): 178577280

約数和(自身を除く): 111891948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3089, 3598, 5397, 6178, 7196, 9267, 10794, 12356, 18534, 21588, 21623, 37068, 43246, 64869, 86492, 129738, 259476, 793873, 1587746, 2381619, 3175492, 4763238, 5557111, 9526476, 11114222, 16671333, 22228444, 33342666, 66685332]

約数ペア:

[(1, 66685332), (2, 33342666), (3, 22228444), (4, 16671333), (6, 11114222), (7, 9526476), (12, 5557111), (14, 4763238), (21, 3175492), (28, 2381619), (42, 1587746), (84, 793873), (257, 259476), (514, 129738), (771, 86492), (1028, 64869), (1542, 43246), (1799, 37068), (3084, 21623), (3089, 21588), (3598, 18534), (5397, 12356), (6178, 10794), (7196, 9267)]