90325854

素因数分解:

$2^1\times 3^4\times {\mathrm{557567}}^1$

素因数の和:557581

約数の個数: 20

約数和(自身を含む): 202397184

約数和(自身を除く): 112071330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557567, 1115134, 1672701, 3345402, 5018103, 10036206, 15054309, 30108618, 45162927, 90325854]

約数ペア:

[(1, 90325854), (2, 45162927), (3, 30108618), (6, 15054309), (9, 10036206), (18, 5018103), (27, 3345402), (54, 1672701), (81, 1115134), (162, 557567)]