6475356978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{408643}}^1$

素因数の和:408806

約数の個数: 32

約数和(自身を含む): 13730438400

約数和(自身を除く): 7255081422

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 408643, 817286, 1225929, 2451858, 7764217, 15528434, 23292651, 46585302, 56801377, 113602754, 170404131, 340808262, 1079226163, 2158452326, 3237678489, 6475356978]

約数ペア:

[(1, 6475356978), (2, 3237678489), (3, 2158452326), (6, 1079226163), (19, 340808262), (38, 170404131), (57, 113602754), (114, 56801377), (139, 46585302), (278, 23292651), (417, 15528434), (834, 7764217), (2641, 2451858), (5282, 1225929), (7923, 817286), (15846, 408643)]