64638324

素因数分解:

$2^2\times 3^4\times {\mathrm{199501}}^1$

素因数の和:199517

約数の個数: 30

約数和(自身を含む): 168978194

約数和(自身を除く): 104339870

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 199501, 399002, 598503, 798004, 1197006, 1795509, 2394012, 3591018, 5386527, 7182036, 10773054, 16159581, 21546108, 32319162, 64638324]

約数ペア:

[(1, 64638324), (2, 32319162), (3, 21546108), (4, 16159581), (6, 10773054), (9, 7182036), (12, 5386527), (18, 3591018), (27, 2394012), (36, 1795509), (54, 1197006), (81, 798004), (108, 598503), (162, 399002), (324, 199501)]