8642238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3592

約数の個数: 32

約数和(自身を含む): 19370880

約数和(自身を除く): 10728642

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 3539, 7078, 10617, 21234, 38929, 77858, 116787, 130943, 233574, 261886, 392829, 785658, 1440373, 2880746, 4321119, 8642238]

約数ペア:

[(1, 8642238), (2, 4321119), (3, 2880746), (6, 1440373), (11, 785658), (22, 392829), (33, 261886), (37, 233574), (66, 130943), (74, 116787), (111, 77858), (222, 38929), (407, 21234), (814, 10617), (1221, 7078), (2442, 3539)]