68390334

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{35509}}^1$

素因数の和:35624

約数の個数: 24

約数和(自身を含む): 149568120

約数和(自身を除く): 81177786

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 35509, 71018, 106527, 213054, 319581, 639162, 3799463, 7598926, 11398389, 22796778, 34195167, 68390334]

約数ペア:

[(1, 68390334), (2, 34195167), (3, 22796778), (6, 11398389), (9, 7598926), (18, 3799463), (107, 639162), (214, 319581), (321, 213054), (642, 106527), (963, 71018), (1926, 35509)]