18205914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159701}}^1$

素因数の和:159725

約数の個数: 16

約数和(自身を含む): 38328480

約数和(自身を除く): 20122566

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159701, 319402, 479103, 958206, 3034319, 6068638, 9102957, 18205914]

約数ペア:

[(1, 18205914), (2, 9102957), (3, 6068638), (6, 3034319), (19, 958206), (38, 479103), (57, 319402), (114, 159701)]