172875294

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{181211}}^1$

素因数の和:181272

約数の個数: 24

約数和(自身を含む): 381632472

約数和(自身を除く): 208757178

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 181211, 362422, 543633, 1087266, 1630899, 3261798, 9604183, 19208366, 28812549, 57625098, 86437647, 172875294]

約数ペア:

[(1, 172875294), (2, 86437647), (3, 57625098), (6, 28812549), (9, 19208366), (18, 9604183), (53, 3261798), (106, 1630899), (159, 1087266), (318, 543633), (477, 362422), (954, 181211)]