21833766

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{9403}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 49653120

約数和(自身を除く): 27819354

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 9403, 18806, 28209, 56418, 84627, 169254, 253881, 404329, 507762, 808658, 1212987, 2425974, 3638961, 7277922, 10916883, 21833766]

約数ペア:

[(1, 21833766), (2, 10916883), (3, 7277922), (6, 3638961), (9, 2425974), (18, 1212987), (27, 808658), (43, 507762), (54, 404329), (86, 253881), (129, 169254), (258, 84627), (387, 56418), (774, 28209), (1161, 18806), (2322, 9403)]