71811882

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{9949}}^1$

素因数の和:10358

約数の個数: 24

約数和(自身を含む): 155996100

約数和(自身を除く): 84184218

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 9949, 19898, 29847, 59694, 89541, 179082, 3989549, 7979098, 11968647, 23937294, 35905941, 71811882]

約数ペア:

[(1, 71811882), (2, 35905941), (3, 23937294), (6, 11968647), (9, 7979098), (18, 3989549), (401, 179082), (802, 89541), (1203, 59694), (2406, 29847), (3609, 19898), (7218, 9949)]