78771834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230327}}^1$

素因数の和:230354

約数の個数: 24

約数和(自身を含む): 179655840

約数和(自身を除く): 100884006

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 230327, 460654, 690981, 1381962, 2072943, 4145886, 4376213, 8752426, 13128639, 26257278, 39385917, 78771834]

約数ペア:

[(1, 78771834), (2, 39385917), (3, 26257278), (6, 13128639), (9, 8752426), (18, 4376213), (19, 4145886), (38, 2072943), (57, 1381962), (114, 690981), (171, 460654), (342, 230327)]