16736226

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 39674880

約数和(自身を除く): 22938654

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 491, 494, 598, 741, 874, 897, 982, 1311, 1473, 1482, 1794, 2622, 2946, 5681, 6383, 9329, 11293, 11362, 12766, 17043, 18658, 19149, 22586, 27987, 33879, 34086, 38298, 55974, 67758, 121277, 146809, 214567, 242554, 293618, 363831, 429134, 440427, 643701, 727662, 880854, 1287402, 2789371, 5578742, 8368113, 16736226]

約数ペア:

[(1, 16736226), (2, 8368113), (3, 5578742), (6, 2789371), (13, 1287402), (19, 880854), (23, 727662), (26, 643701), (38, 440427), (39, 429134), (46, 363831), (57, 293618), (69, 242554), (78, 214567), (114, 146809), (138, 121277), (247, 67758), (299, 55974), (437, 38298), (491, 34086), (494, 33879), (598, 27987), (741, 22586), (874, 19149), (897, 18658), (982, 17043), (1311, 12766), (1473, 11362), (1482, 11293), (1794, 9329), (2622, 6383), (2946, 5681)]