18577492

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 33365696

約数和(自身を除く): 14788204

約数列:

[1, 2, 4, 67, 103, 134, 206, 268, 412, 673, 1346, 2692, 6901, 13802, 27604, 45091, 69319, 90182, 138638, 180364, 277276, 4644373, 9288746, 18577492]

約数ペア:

[(1, 18577492), (2, 9288746), (4, 4644373), (67, 277276), (103, 180364), (134, 138638), (206, 90182), (268, 69319), (412, 45091), (673, 27604), (1346, 13802), (2692, 6901)]