16774254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1987}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 42177408

約数和(自身を除く): 25403154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1987, 2814, 3974, 4221, 5961, 8442, 11922, 13909, 17883, 27818, 35766, 41727, 83454, 125181, 133129, 250362, 266258, 399387, 798774, 931903, 1198161, 1863806, 2396322, 2795709, 5591418, 8387127, 16774254]

約数ペア:

[(1, 16774254), (2, 8387127), (3, 5591418), (6, 2795709), (7, 2396322), (9, 1863806), (14, 1198161), (18, 931903), (21, 798774), (42, 399387), (63, 266258), (67, 250362), (126, 133129), (134, 125181), (201, 83454), (402, 41727), (469, 35766), (603, 27818), (938, 17883), (1206, 13909), (1407, 11922), (1987, 8442), (2814, 5961), (3974, 4221)]