493215726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{5407}}^1$

素因数の和:6096

約数の個数: 32

約数和(自身を含む): 1031067648

約数和(自身を除く): 537851922

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1983, 3966, 5407, 10814, 15203, 16221, 30406, 32442, 45609, 91218, 124361, 248722, 373083, 746166, 3574027, 7148054, 10722081, 21444162, 82202621, 164405242, 246607863, 493215726]

約数ペア:

[(1, 493215726), (2, 246607863), (3, 164405242), (6, 82202621), (23, 21444162), (46, 10722081), (69, 7148054), (138, 3574027), (661, 746166), (1322, 373083), (1983, 248722), (3966, 124361), (5407, 91218), (10814, 45609), (15203, 32442), (16221, 30406)]