71673366

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 76070634

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 499, 647, 998, 1294, 1497, 1941, 2994, 3882, 18463, 23939, 36926, 47878, 55389, 71817, 110778, 143634, 322853, 645706, 968559, 1937118, 11945561, 23891122, 35836683, 71673366]

約数ペア:

[(1, 71673366), (2, 35836683), (3, 23891122), (6, 11945561), (37, 1937118), (74, 968559), (111, 645706), (222, 322853), (499, 143634), (647, 110778), (998, 71817), (1294, 55389), (1497, 47878), (1941, 36926), (2994, 23939), (3882, 18463)]