1963807434

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{22877}}^1$

素因数の和:23155

約数の個数: 48

約数和(自身を含む): 4496899680

約数和(自身を除く): 2533092246

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 251, 342, 502, 753, 1506, 2259, 4518, 4769, 9538, 14307, 22877, 28614, 42921, 45754, 68631, 85842, 137262, 205893, 411786, 434663, 869326, 1303989, 2607978, 3911967, 5742127, 7823934, 11484254, 17226381, 34452762, 51679143, 103358286, 109100413, 218200826, 327301239, 654602478, 981903717, 1963807434]

約数ペア:

[(1, 1963807434), (2, 981903717), (3, 654602478), (6, 327301239), (9, 218200826), (18, 109100413), (19, 103358286), (38, 51679143), (57, 34452762), (114, 17226381), (171, 11484254), (251, 7823934), (342, 5742127), (502, 3911967), (753, 2607978), (1506, 1303989), (2259, 869326), (4518, 434663), (4769, 411786), (9538, 205893), (14307, 137262), (22877, 85842), (28614, 68631), (42921, 45754)]