189405144

素因数分解:

$2^3\times 3^2\times {\mathrm{2630627}}^1$

素因数の和:2630639

約数の個数: 24

約数和(自身を含む): 512972460

約数和(自身を除く): 323567316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2630627, 5261254, 7891881, 10522508, 15783762, 21045016, 23675643, 31567524, 47351286, 63135048, 94702572, 189405144]

約数ペア:

[(1, 189405144), (2, 94702572), (3, 63135048), (4, 47351286), (6, 31567524), (8, 23675643), (9, 21045016), (12, 15783762), (18, 10522508), (24, 7891881), (36, 5261254), (72, 2630627)]