2016477942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{16363}}^1$

素因数の和:16457

約数の個数: 64

約数和(自身を含む): 4524318720

約数和(自身を除く): 2507840778

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 94, 114, 138, 141, 282, 437, 874, 893, 1081, 1311, 1786, 2162, 2622, 2679, 3243, 5358, 6486, 16363, 20539, 32726, 41078, 49089, 61617, 98178, 123234, 310897, 376349, 621794, 752698, 769061, 932691, 1129047, 1538122, 1865382, 2258094, 2307183, 4614366, 7150631, 14301262, 14612159, 17688403, 21451893, 29224318, 35376806, 42903786, 43836477, 53065209, 87672954, 106130418, 336079657, 672159314, 1008238971, 2016477942]

約数ペア:

[(1, 2016477942), (2, 1008238971), (3, 672159314), (6, 336079657), (19, 106130418), (23, 87672954), (38, 53065209), (46, 43836477), (47, 42903786), (57, 35376806), (69, 29224318), (94, 21451893), (114, 17688403), (138, 14612159), (141, 14301262), (282, 7150631), (437, 4614366), (874, 2307183), (893, 2258094), (1081, 1865382), (1311, 1538122), (1786, 1129047), (2162, 932691), (2622, 769061), (2679, 752698), (3243, 621794), (5358, 376349), (6486, 310897), (16363, 123234), (20539, 98178), (32726, 61617), (41078, 49089)]