8456874

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 17413440

約数和(自身を除く): 8956566

約数列:

[1, 2, 3, 6, 67, 109, 134, 193, 201, 218, 327, 386, 402, 579, 654, 1158, 7303, 12931, 14606, 21037, 21909, 25862, 38793, 42074, 43818, 63111, 77586, 126222, 1409479, 2818958, 4228437, 8456874]

約数ペア:

[(1, 8456874), (2, 4228437), (3, 2818958), (6, 1409479), (67, 126222), (109, 77586), (134, 63111), (193, 43818), (201, 42074), (218, 38793), (327, 25862), (386, 21909), (402, 21037), (579, 14606), (654, 12931), (1158, 7303)]