129621078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{379009}}^1$

素因数の和:379036

約数の個数: 24

約数和(自身を含む): 295627800

約数和(自身を除く): 166006722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 379009, 758018, 1137027, 2274054, 3411081, 6822162, 7201171, 14402342, 21603513, 43207026, 64810539, 129621078]

約数ペア:

[(1, 129621078), (2, 64810539), (3, 43207026), (6, 21603513), (9, 14402342), (18, 7201171), (19, 6822162), (38, 3411081), (57, 2274054), (114, 1137027), (171, 758018), (342, 379009)]