81294012

素因数分解:

$2^2\times 3^2\times {\mathrm{2258167}}^1$

素因数の和:2258177

約数の個数: 18

約数和(自身を含む): 205493288

約数和(自身を除く): 124199276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2258167, 4516334, 6774501, 9032668, 13549002, 20323503, 27098004, 40647006, 81294012]

約数ペア:

[(1, 81294012), (2, 40647006), (3, 27098004), (4, 20323503), (6, 13549002), (9, 9032668), (12, 6774501), (18, 4516334), (36, 2258167)]