71761626

素因数分解:

$2^1\times 3^4\times {\mathrm{442973}}^1$

素因数の和:442987

約数の個数: 20

約数和(自身を含む): 160799562

約数和(自身を除く): 89037936

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 442973, 885946, 1328919, 2657838, 3986757, 7973514, 11960271, 23920542, 35880813, 71761626]

約数ペア:

[(1, 71761626), (2, 35880813), (3, 23920542), (6, 11960271), (9, 7973514), (18, 3986757), (27, 2657838), (54, 1328919), (81, 885946), (162, 442973)]