9780129846

素因数分解:

$2^1\times 3^2\times {\mathrm{543340547}}^1$

素因数の和:543340555

約数の個数: 12

約数和(自身を含む): 21190281372

約数和(自身を除く): 11410151526

約数列:

[1, 2, 3, 6, 9, 18, 543340547, 1086681094, 1630021641, 3260043282, 4890064923, 9780129846]

約数ペア:

[(1, 9780129846), (2, 4890064923), (3, 3260043282), (6, 1630021641), (9, 1086681094), (18, 543340547)]