81506052

素因数分解:

$2^2\times 3^2\times {\mathrm{2264057}}^1$

素因数の和:2264067

約数の個数: 18

約数和(自身を含む): 206029278

約数和(自身を除く): 124523226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2264057, 4528114, 6792171, 9056228, 13584342, 20376513, 27168684, 40753026, 81506052]

約数ペア:

[(1, 81506052), (2, 40753026), (3, 27168684), (4, 20376513), (6, 13584342), (9, 9056228), (12, 6792171), (18, 4528114), (36, 2264057)]