82353978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2129}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 204684480

約数和(自身を除く): 122330502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2129, 2149, 2763, 4258, 4298, 5526, 6387, 6447, 12774, 12894, 14903, 19161, 19341, 29806, 38322, 38682, 44709, 89418, 134127, 268254, 653603, 1307206, 1960809, 3921618, 4575221, 5882427, 9150442, 11764854, 13725663, 27451326, 41176989, 82353978]

約数ペア:

[(1, 82353978), (2, 41176989), (3, 27451326), (6, 13725663), (7, 11764854), (9, 9150442), (14, 5882427), (18, 4575221), (21, 3921618), (42, 1960809), (63, 1307206), (126, 653603), (307, 268254), (614, 134127), (921, 89418), (1842, 44709), (2129, 38682), (2149, 38322), (2763, 29806), (4258, 19341), (4298, 19161), (5526, 14903), (6387, 12894), (6447, 12774)]