18839274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59243}}^1$

素因数の和:59301

約数の個数: 16

約数和(自身を含む): 38390112

約数和(自身を除く): 19550838

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 59243, 118486, 177729, 355458, 3139879, 6279758, 9419637, 18839274]

約数ペア:

[(1, 18839274), (2, 9419637), (3, 6279758), (6, 3139879), (53, 355458), (106, 177729), (159, 118486), (318, 59243)]