90559278

素因数分解:

$2^1\times 3^2\times {\mathrm{5031071}}^1$

素因数の和:5031079

約数の個数: 12

約数和(自身を含む): 196211808

約数和(自身を除く): 105652530

約数列:

[1, 2, 3, 6, 9, 18, 5031071, 10062142, 15093213, 30186426, 45279639, 90559278]

約数ペア:

[(1, 90559278), (2, 45279639), (3, 30186426), (6, 15093213), (9, 10062142), (18, 5031071)]