90856278

素因数分解:

$2^1\times 3^2\times {\mathrm{5047571}}^1$

素因数の和:5047579

約数の個数: 12

約数和(自身を含む): 196855308

約数和(自身を除く): 105999030

約数列:

[1, 2, 3, 6, 9, 18, 5047571, 10095142, 15142713, 30285426, 45428139, 90856278]

約数ペア:

[(1, 90856278), (2, 45428139), (3, 30285426), (6, 15142713), (9, 10095142), (18, 5047571)]