17379714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 39299904

約数和(自身を除く): 21920190

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 647, 726, 814, 1221, 1294, 1941, 2442, 3882, 4477, 7117, 8954, 13431, 14234, 21351, 23939, 26862, 42702, 47878, 71817, 78287, 143634, 156574, 234861, 263329, 469722, 526658, 789987, 1579974, 2896619, 5793238, 8689857, 17379714]

約数ペア:

[(1, 17379714), (2, 8689857), (3, 5793238), (6, 2896619), (11, 1579974), (22, 789987), (33, 526658), (37, 469722), (66, 263329), (74, 234861), (111, 156574), (121, 143634), (222, 78287), (242, 71817), (363, 47878), (407, 42702), (647, 26862), (726, 23939), (814, 21351), (1221, 14234), (1294, 13431), (1941, 8954), (2442, 7117), (3882, 4477)]