2016471843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3732

約数の個数: 48

約数和(自身を含む): 3185114400

約数和(自身を除く): 1168642557

約数列:

[1, 3, 9, 19, 37, 57, 89, 111, 171, 267, 333, 703, 801, 1691, 2109, 3293, 3581, 5073, 6327, 9879, 10743, 15219, 29637, 32229, 62567, 68039, 132497, 187701, 204117, 318709, 397491, 563103, 612351, 956127, 1192473, 2517443, 2868381, 6055471, 7552329, 11792233, 18166413, 22656987, 35376699, 54499239, 106130097, 224052427, 672157281, 2016471843]

約数ペア:

[(1, 2016471843), (3, 672157281), (9, 224052427), (19, 106130097), (37, 54499239), (57, 35376699), (89, 22656987), (111, 18166413), (171, 11792233), (267, 7552329), (333, 6055471), (703, 2868381), (801, 2517443), (1691, 1192473), (2109, 956127), (3293, 612351), (3581, 563103), (5073, 397491), (6327, 318709), (9879, 204117), (10743, 187701), (15219, 132497), (29637, 68039), (32229, 62567)]