21584804538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3940271}}^1$

素因数の和:3940370

約数の個数: 32

約数和(自身を含む): 47661530112

約数和(自身を除く): 26076725574

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 3940271, 7880542, 11820813, 23641626, 43342981, 86685962, 130028943, 260057886, 327042493, 654084986, 981127479, 1962254958, 3597467423, 7194934846, 10792402269, 21584804538]

約数ペア:

[(1, 21584804538), (2, 10792402269), (3, 7194934846), (6, 3597467423), (11, 1962254958), (22, 981127479), (33, 654084986), (66, 327042493), (83, 260057886), (166, 130028943), (249, 86685962), (498, 43342981), (913, 23641626), (1826, 11820813), (2739, 7880542), (5478, 3940271)]