2016304407

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27751}}^1$

素因数の和:27802

約数の個数: 48

約数和(自身を含む): 3394180608

約数和(自身を除く): 1377876201

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 243, 299, 351, 621, 897, 1053, 1863, 2691, 3159, 5589, 8073, 24219, 27751, 72657, 83253, 249759, 360763, 638273, 749277, 1082289, 1914819, 2247831, 3246867, 5744457, 6743493, 8297549, 9740601, 17233371, 24892647, 29221803, 51700113, 74677941, 87665409, 155100339, 224033823, 672101469, 2016304407]

約数ペア:

[(1, 2016304407), (3, 672101469), (9, 224033823), (13, 155100339), (23, 87665409), (27, 74677941), (39, 51700113), (69, 29221803), (81, 24892647), (117, 17233371), (207, 9740601), (243, 8297549), (299, 6743493), (351, 5744457), (621, 3246867), (897, 2247831), (1053, 1914819), (1863, 1082289), (2691, 749277), (3159, 638273), (5589, 360763), (8073, 249759), (24219, 83253), (27751, 72657)]