27721362

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:882

約数の個数: 32

約数和(自身を含む): 57324672

約数和(自身を除く): 29603310

約数列:

[1, 2, 3, 6, 37, 74, 111, 193, 222, 386, 579, 647, 1158, 1294, 1941, 3882, 7141, 14282, 21423, 23939, 42846, 47878, 71817, 124871, 143634, 249742, 374613, 749226, 4620227, 9240454, 13860681, 27721362]

約数ペア:

[(1, 27721362), (2, 13860681), (3, 9240454), (6, 4620227), (37, 749226), (74, 374613), (111, 249742), (193, 143634), (222, 124871), (386, 71817), (579, 47878), (647, 42846), (1158, 23939), (1294, 21423), (1941, 14282), (3882, 7141)]