17933322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 23123958

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 71, 86, 89, 129, 142, 178, 213, 258, 267, 426, 473, 534, 781, 946, 979, 1419, 1562, 1958, 2343, 2838, 2937, 3053, 3827, 4686, 5874, 6106, 6319, 7654, 9159, 11481, 12638, 18318, 18957, 22962, 33583, 37914, 42097, 67166, 69509, 84194, 100749, 126291, 139018, 201498, 208527, 252582, 271717, 417054, 543434, 815151, 1630302, 2988887, 5977774, 8966661, 17933322]

約数ペア:

[(1, 17933322), (2, 8966661), (3, 5977774), (6, 2988887), (11, 1630302), (22, 815151), (33, 543434), (43, 417054), (66, 271717), (71, 252582), (86, 208527), (89, 201498), (129, 139018), (142, 126291), (178, 100749), (213, 84194), (258, 69509), (267, 67166), (426, 42097), (473, 37914), (534, 33583), (781, 22962), (946, 18957), (979, 18318), (1419, 12638), (1562, 11481), (1958, 9159), (2343, 7654), (2838, 6319), (2937, 6106), (3053, 5874), (3827, 4686)]