21468282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3919}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 25948038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 3919, 5478, 7838, 11757, 23514, 43109, 86218, 129327, 258654, 325277, 650554, 975831, 1951662, 3578047, 7156094, 10734141, 21468282]

約数ペア:

[(1, 21468282), (2, 10734141), (3, 7156094), (6, 3578047), (11, 1951662), (22, 975831), (33, 650554), (66, 325277), (83, 258654), (166, 129327), (249, 86218), (498, 43109), (913, 23514), (1826, 11757), (2739, 7838), (3919, 5478)]