71344638

素因数分解:

$2^1\times 3^4\times {\mathrm{440399}}^1$

素因数の和:440413

約数の個数: 20

約数和(自身を含む): 159865200

約数和(自身を除く): 88520562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 440399, 880798, 1321197, 2642394, 3963591, 7927182, 11890773, 23781546, 35672319, 71344638]

約数ペア:

[(1, 71344638), (2, 35672319), (3, 23781546), (6, 11890773), (9, 7927182), (18, 3963591), (27, 2642394), (54, 1321197), (81, 880798), (162, 440399)]