64389834

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3691

約数の個数: 48

約数和(自身を含む): 149003712

約数和(自身を除く): 84613878

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 3617, 5934, 7234, 8901, 10851, 17802, 21702, 32553, 65106, 83191, 155531, 166382, 249573, 311062, 466593, 499146, 748719, 933186, 1399779, 1497438, 2799558, 3577213, 7154426, 10731639, 21463278, 32194917, 64389834]

約数ペア:

[(1, 64389834), (2, 32194917), (3, 21463278), (6, 10731639), (9, 7154426), (18, 3577213), (23, 2799558), (43, 1497438), (46, 1399779), (69, 933186), (86, 748719), (129, 499146), (138, 466593), (207, 311062), (258, 249573), (387, 166382), (414, 155531), (774, 83191), (989, 65106), (1978, 32553), (2967, 21702), (3617, 17802), (5934, 10851), (7234, 8901)]