31064454

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{127}}^2$

素因数の和:369

約数の個数: 36

約数和(自身を含む): 68474484

約数和(自身を除く): 37410030

約数列:

[1, 2, 3, 6, 9, 18, 107, 127, 214, 254, 321, 381, 642, 762, 963, 1143, 1926, 2286, 13589, 16129, 27178, 32258, 40767, 48387, 81534, 96774, 122301, 145161, 244602, 290322, 1725803, 3451606, 5177409, 10354818, 15532227, 31064454]

約数ペア:

[(1, 31064454), (2, 15532227), (3, 10354818), (6, 5177409), (9, 3451606), (18, 1725803), (107, 290322), (127, 244602), (214, 145161), (254, 122301), (321, 96774), (381, 81534), (642, 48387), (762, 40767), (963, 32258), (1143, 27178), (1926, 16129), (2286, 13589)]