27721476

素因数分解:

$2^2\times 3^2\times {\mathrm{770041}}^1$

素因数の和:770051

約数の個数: 18

約数和(自身を含む): 70073822

約数和(自身を除く): 42352346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770041, 1540082, 2310123, 3080164, 4620246, 6930369, 9240492, 13860738, 27721476]

約数ペア:

[(1, 27721476), (2, 13860738), (3, 9240492), (4, 6930369), (6, 4620246), (9, 3080164), (12, 2310123), (18, 1540082), (36, 770041)]