66911778

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{14929}}^1$

素因数の和:15023

約数の個数: 32

約数和(自身を含む): 150494400

約数和(自身を除く): 83582622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 14929, 29858, 44787, 89574, 134361, 268722, 403083, 806166, 1239107, 2478214, 3717321, 7434642, 11151963, 22303926, 33455889, 66911778]

約数ペア:

[(1, 66911778), (2, 33455889), (3, 22303926), (6, 11151963), (9, 7434642), (18, 3717321), (27, 2478214), (54, 1239107), (83, 806166), (166, 403083), (249, 268722), (498, 134361), (747, 89574), (1494, 44787), (2241, 29858), (4482, 14929)]