153945018

素因数分解:

$2^1\times 3^2\times {\mathrm{8552501}}^1$

素因数の和:8552509

約数の個数: 12

約数和(自身を含む): 333547578

約数和(自身を除く): 179602560

約数列:

[1, 2, 3, 6, 9, 18, 8552501, 17105002, 25657503, 51315006, 76972509, 153945018]

約数ペア:

[(1, 153945018), (2, 76972509), (3, 51315006), (6, 25657503), (9, 17105002), (18, 8552501)]