878049234

素因数分解:

$2^1\times 3^4\times {\mathrm{5420057}}^1$

素因数の和:5420071

約数の個数: 20

約数和(自身を含む): 1967481054

約数和(自身を除く): 1089431820

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5420057, 10840114, 16260171, 32520342, 48780513, 97561026, 146341539, 292683078, 439024617, 878049234]

約数ペア:

[(1, 878049234), (2, 439024617), (3, 292683078), (6, 146341539), (9, 97561026), (18, 48780513), (27, 32520342), (54, 16260171), (81, 10840114), (162, 5420057)]