173407218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1693}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 355983936

約数和(自身を除く): 182576718

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 397, 794, 1191, 1693, 2382, 3386, 5079, 10158, 17071, 34142, 51213, 72799, 102426, 145598, 218397, 436794, 672121, 1344242, 2016363, 4032726, 28901203, 57802406, 86703609, 173407218]

約数ペア:

[(1, 173407218), (2, 86703609), (3, 57802406), (6, 28901203), (43, 4032726), (86, 2016363), (129, 1344242), (258, 672121), (397, 436794), (794, 218397), (1191, 145598), (1693, 102426), (2382, 72799), (3386, 51213), (5079, 34142), (10158, 17071)]