2019138894

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{6073}}^1$

素因数の和:6262

約数の個数: 64

約数和(自身を含む): 4618183680

約数和(自身を除く): 2599044786

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 131, 141, 262, 282, 393, 423, 786, 846, 1179, 1269, 2358, 2538, 3537, 6073, 6157, 7074, 12146, 12314, 18219, 18471, 36438, 36942, 54657, 55413, 109314, 110826, 163971, 166239, 285431, 327942, 332478, 570862, 795563, 856293, 1591126, 1712586, 2386689, 2568879, 4773378, 5137758, 7160067, 7706637, 14320134, 15413274, 21480201, 37391461, 42960402, 74782922, 112174383, 224348766, 336523149, 673046298, 1009569447, 2019138894]

約数ペア:

[(1, 2019138894), (2, 1009569447), (3, 673046298), (6, 336523149), (9, 224348766), (18, 112174383), (27, 74782922), (47, 42960402), (54, 37391461), (94, 21480201), (131, 15413274), (141, 14320134), (262, 7706637), (282, 7160067), (393, 5137758), (423, 4773378), (786, 2568879), (846, 2386689), (1179, 1712586), (1269, 1591126), (2358, 856293), (2538, 795563), (3537, 570862), (6073, 332478), (6157, 327942), (7074, 285431), (12146, 166239), (12314, 163971), (18219, 110826), (18471, 109314), (36438, 55413), (36942, 54657)]