81268206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19267}}^1$

素因数の和:19328

約数の個数: 32

約数和(自身を含む): 175724160

約数和(自身を除く): 94455954

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 19267, 38534, 57801, 115602, 366073, 712879, 732146, 1098219, 1425758, 2138637, 2196438, 4277274, 13544701, 27089402, 40634103, 81268206]

約数ペア:

[(1, 81268206), (2, 40634103), (3, 27089402), (6, 13544701), (19, 4277274), (37, 2196438), (38, 2138637), (57, 1425758), (74, 1098219), (111, 732146), (114, 712879), (222, 366073), (703, 115602), (1406, 57801), (2109, 38534), (4218, 19267)]