42880026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8039}}^1$

素因数の和:8178

約数の個数: 32

約数和(自身を含む): 98795520

約数和(自身を除く): 55915494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 8039, 16078, 24117, 48234, 56273, 112546, 168819, 337638, 1020953, 2041906, 3062859, 6125718, 7146671, 14293342, 21440013, 42880026]

約数ペア:

[(1, 42880026), (2, 21440013), (3, 14293342), (6, 7146671), (7, 6125718), (14, 3062859), (21, 2041906), (42, 1020953), (127, 337638), (254, 168819), (381, 112546), (762, 56273), (889, 48234), (1778, 24117), (2667, 16078), (5334, 8039)]